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.deps...npm...@openzeppelin...contracts-upgradeable...access...OwnableUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    function __Ownable_init() internal initializer {
        __Context_init_unchained();
        __Ownable_init_unchained();
    }

    function __Ownable_init_unchained() internal initializer {
        _setOwner(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _setOwner(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
    uint256[49] private __gap;
}

.deps...npm...@openzeppelin...contracts-upgradeable...proxy...utils...Initializable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     */
    bool private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializer() {
        require(_initializing || !_initialized, "Initializable: contract is already initialized");

        bool isTopLevelCall = !_initializing;
        if (isTopLevelCall) {
            _initializing = true;
            _initialized = true;
        }

        _;

        if (isTopLevelCall) {
            _initializing = false;
        }
    }
}

.deps...npm...@openzeppelin...contracts-upgradeable...token...ERC20...ERC20Upgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC20Upgradeable.sol";
import "./extensions/IERC20MetadataUpgradeable.sol";
import "../../utils/ContextUpgradeable.sol";
import "../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20Upgradeable, IERC20MetadataUpgradeable {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    function __ERC20_init(string memory name_, string memory symbol_) internal initializer {
        __Context_init_unchained();
        __ERC20_init_unchained(name_, symbol_);
    }

    function __ERC20_init_unchained(string memory name_, string memory symbol_) internal initializer {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
    uint256[45] private __gap;
}

.deps...npm...@openzeppelin...contracts-upgradeable...token...ERC20...extensions...draft-ERC20PermitUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./draft-IERC20PermitUpgradeable.sol";
import "../ERC20Upgradeable.sol";
import "../../../utils/cryptography/draft-EIP712Upgradeable.sol";
import "../../../utils/cryptography/ECDSAUpgradeable.sol";
import "../../../utils/CountersUpgradeable.sol";
import "../../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20PermitUpgradeable is Initializable, ERC20Upgradeable, IERC20PermitUpgradeable, EIP712Upgradeable {
    using CountersUpgradeable for CountersUpgradeable.Counter;

    mapping(address => CountersUpgradeable.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private _PERMIT_TYPEHASH;

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    function __ERC20Permit_init(string memory name) internal initializer {
        __Context_init_unchained();
        __EIP712_init_unchained(name, "1");
        __ERC20Permit_init_unchained(name);
    }

    function __ERC20Permit_init_unchained(string memory name) internal initializer {
        _PERMIT_TYPEHASH = keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSAUpgradeable.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        CountersUpgradeable.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
    uint256[49] private __gap;
}

.deps...npm...@openzeppelin...contracts-upgradeable...token...ERC20...extensions...draft-IERC20PermitUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20PermitUpgradeable {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

.deps...npm...@openzeppelin...contracts-upgradeable...token...ERC20...extensions...ERC20BurnableUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC20Upgradeable.sol";
import "../../../utils/ContextUpgradeable.sol";
import "../../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20BurnableUpgradeable is Initializable, ContextUpgradeable, ERC20Upgradeable {
    function __ERC20Burnable_init() internal initializer {
        __Context_init_unchained();
        __ERC20Burnable_init_unchained();
    }

    function __ERC20Burnable_init_unchained() internal initializer {
    }
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 currentAllowance = allowance(account, _msgSender());
        require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
        unchecked {
            _approve(account, _msgSender(), currentAllowance - amount);
        }
        _burn(account, amount);
    }
    uint256[50] private __gap;
}

.deps...npm...@openzeppelin...contracts-upgradeable...token...ERC20...extensions...ERC20VotesUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./draft-ERC20PermitUpgradeable.sol";
import "../../../utils/math/MathUpgradeable.sol";
import "../../../utils/math/SafeCastUpgradeable.sol";
import "../../../utils/cryptography/ECDSAUpgradeable.sol";
import "../../../proxy/utils/Initializable.sol";

/**
 * @dev Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's,
 * and supports token supply up to 2^224^ - 1, while COMP is limited to 2^96^ - 1.
 *
 * NOTE: If exact COMP compatibility is required, use the {ERC20VotesComp} variant of this module.
 *
 * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either
 * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting
 * power can be queried through the public accessors {getVotes} and {getPastVotes}.
 *
 * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it
 * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked.
 * Enabling self-delegation can easily be done by overriding the {delegates} function. Keep in mind however that this
 * will significantly increase the base gas cost of transfers.
 *
 * _Available since v4.2._
 */
abstract contract ERC20VotesUpgradeable is Initializable, ERC20PermitUpgradeable {
    function __ERC20Votes_init_unchained() internal initializer {
    }
    struct Checkpoint {
        uint32 fromBlock;
        uint224 votes;
    }

    bytes32 private constant _DELEGATION_TYPEHASH =
        keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");

    mapping(address => address) private _delegates;
    mapping(address => Checkpoint[]) private _checkpoints;
    Checkpoint[] private _totalSupplyCheckpoints;

    /**
     * @dev Emitted when an account changes their delegate.
     */
    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);

    /**
     * @dev Emitted when a token transfer or delegate change results in changes to an account's voting power.
     */
    event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance);

    /**
     * @dev Get the `pos`-th checkpoint for `account`.
     */
    function checkpoints(address account, uint32 pos) public view virtual returns (Checkpoint memory) {
        return _checkpoints[account][pos];
    }

    /**
     * @dev Get number of checkpoints for `account`.
     */
    function numCheckpoints(address account) public view virtual returns (uint32) {
        return SafeCastUpgradeable.toUint32(_checkpoints[account].length);
    }

    /**
     * @dev Get the address `account` is currently delegating to.
     */
    function delegates(address account) public view virtual returns (address) {
        return _delegates[account];
    }

    /**
     * @dev Gets the current votes balance for `account`
     */
    function getVotes(address account) public view returns (uint256) {
        uint256 pos = _checkpoints[account].length;
        return pos == 0 ? 0 : _checkpoints[account][pos - 1].votes;
    }

    /**
     * @dev Retrieve the number of votes for `account` at the end of `blockNumber`.
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastVotes(address account, uint256 blockNumber) public view returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_checkpoints[account], blockNumber);
    }

    /**
     * @dev Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances.
     * It is but NOT the sum of all the delegated votes!
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastTotalSupply(uint256 blockNumber) public view returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_totalSupplyCheckpoints, blockNumber);
    }

    /**
     * @dev Lookup a value in a list of (sorted) checkpoints.
     */
    function _checkpointsLookup(Checkpoint[] storage ckpts, uint256 blockNumber) private view returns (uint256) {
        // We run a binary search to look for the earliest checkpoint taken after `blockNumber`.
        //
        // During the loop, the index of the wanted checkpoint remains in the range [low-1, high).
        // With each iteration, either `low` or `high` is moved towards the middle of the range to maintain the invariant.
        // - If the middle checkpoint is after `blockNumber`, we look in [low, mid)
        // - If the middle checkpoint is before or equal to `blockNumber`, we look in [mid+1, high)
        // Once we reach a single value (when low == high), we've found the right checkpoint at the index high-1, if not
        // out of bounds (in which case we're looking too far in the past and the result is 0).
        // Note that if the latest checkpoint available is exactly for `blockNumber`, we end up with an index that is
        // past the end of the array, so we technically don't find a checkpoint after `blockNumber`, but it works out
        // the same.
        uint256 high = ckpts.length;
        uint256 low = 0;
        while (low < high) {
            uint256 mid = MathUpgradeable.average(low, high);
            if (ckpts[mid].fromBlock > blockNumber) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        return high == 0 ? 0 : ckpts[high - 1].votes;
    }

    /**
     * @dev Delegate votes from the sender to `delegatee`.
     */
    function delegate(address delegatee) public virtual {
        return _delegate(_msgSender(), delegatee);
    }

    /**
     * @dev Delegates votes from signer to `delegatee`
     */
    function delegateBySig(
        address delegatee,
        uint256 nonce,
        uint256 expiry,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        require(block.timestamp <= expiry, "ERC20Votes: signature expired");
        address signer = ECDSAUpgradeable.recover(
            _hashTypedDataV4(keccak256(abi.encode(_DELEGATION_TYPEHASH, delegatee, nonce, expiry))),
            v,
            r,
            s
        );
        require(nonce == _useNonce(signer), "ERC20Votes: invalid nonce");
        return _delegate(signer, delegatee);
    }

    /**
     * @dev Maximum token supply. Defaults to `type(uint224).max` (2^224^ - 1).
     */
    function _maxSupply() internal view virtual returns (uint224) {
        return type(uint224).max;
    }

    /**
     * @dev Snapshots the totalSupply after it has been increased.
     */
    function _mint(address account, uint256 amount) internal virtual override {
        super._mint(account, amount);
        require(totalSupply() <= _maxSupply(), "ERC20Votes: total supply risks overflowing votes");

        _writeCheckpoint(_totalSupplyCheckpoints, _add, amount);
    }

    /**
     * @dev Snapshots the totalSupply after it has been decreased.
     */
    function _burn(address account, uint256 amount) internal virtual override {
        super._burn(account, amount);

        _writeCheckpoint(_totalSupplyCheckpoints, _subtract, amount);
    }

    /**
     * @dev Move voting power when tokens are transferred.
     *
     * Emits a {DelegateVotesChanged} event.
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._afterTokenTransfer(from, to, amount);

        _moveVotingPower(delegates(from), delegates(to), amount);
    }

    /**
     * @dev Change delegation for `delegator` to `delegatee`.
     *
     * Emits events {DelegateChanged} and {DelegateVotesChanged}.
     */
    function _delegate(address delegator, address delegatee) internal virtual {
        address currentDelegate = delegates(delegator);
        uint256 delegatorBalance = balanceOf(delegator);
        _delegates[delegator] = delegatee;

        emit DelegateChanged(delegator, currentDelegate, delegatee);

        _moveVotingPower(currentDelegate, delegatee, delegatorBalance);
    }

    function _moveVotingPower(
        address src,
        address dst,
        uint256 amount
    ) private {
        if (src != dst && amount > 0) {
            if (src != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[src], _subtract, amount);
                emit DelegateVotesChanged(src, oldWeight, newWeight);
            }

            if (dst != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[dst], _add, amount);
                emit DelegateVotesChanged(dst, oldWeight, newWeight);
            }
        }
    }

    function _writeCheckpoint(
        Checkpoint[] storage ckpts,
        function(uint256, uint256) view returns (uint256) op,
        uint256 delta
    ) private returns (uint256 oldWeight, uint256 newWeight) {
        uint256 pos = ckpts.length;
        oldWeight = pos == 0 ? 0 : ckpts[pos - 1].votes;
        newWeight = op(oldWeight, delta);

        if (pos > 0 && ckpts[pos - 1].fromBlock == block.number) {
            ckpts[pos - 1].votes = SafeCastUpgradeable.toUint224(newWeight);
        } else {
            ckpts.push(Checkpoint({fromBlock: SafeCastUpgradeable.toUint32(block.number), votes: SafeCastUpgradeable.toUint224(newWeight)}));
        }
    }

    function _add(uint256 a, uint256 b) private pure returns (uint256) {
        return a + b;
    }

    function _subtract(uint256 a, uint256 b) private pure returns (uint256) {
        return a - b;
    }
    uint256[47] private __gap;
}

.deps...npm...@openzeppelin...contracts-upgradeable...token...ERC20...extensions...IERC20MetadataUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC20Upgradeable.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20MetadataUpgradeable is IERC20Upgradeable {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

.deps...npm...@openzeppelin...contracts-upgradeable...token...ERC20...IERC20Upgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20Upgradeable {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

.deps...npm...@openzeppelin...contracts-upgradeable...utils...ContextUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal initializer {
        __Context_init_unchained();
    }

    function __Context_init_unchained() internal initializer {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
    uint256[50] private __gap;
}

.deps...npm...@openzeppelin...contracts-upgradeable...utils...CountersUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library CountersUpgradeable {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

.deps...npm...@openzeppelin...contracts-upgradeable...utils...cryptography...draft-EIP712Upgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./ECDSAUpgradeable.sol";
import "../../proxy/utils/Initializable.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712Upgradeable is Initializable {
    /* solhint-disable var-name-mixedcase */
    bytes32 private _HASHED_NAME;
    bytes32 private _HASHED_VERSION;
    bytes32 private constant _TYPE_HASH = keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    function __EIP712_init(string memory name, string memory version) internal initializer {
        __EIP712_init_unchained(name, version);
    }

    function __EIP712_init_unchained(string memory name, string memory version) internal initializer {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        return _buildDomainSeparator(_TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash());
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSAUpgradeable.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev The hash of the name parameter for the EIP712 domain.
     *
     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
     * are a concern.
     */
    function _EIP712NameHash() internal virtual view returns (bytes32) {
        return _HASHED_NAME;
    }

    /**
     * @dev The hash of the version parameter for the EIP712 domain.
     *
     * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
     * are a concern.
     */
    function _EIP712VersionHash() internal virtual view returns (bytes32) {
        return _HASHED_VERSION;
    }
    uint256[50] private __gap;
}

.deps...npm...@openzeppelin...contracts-upgradeable...utils...cryptography...ECDSAUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSAUpgradeable {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

.deps...npm...@openzeppelin...contracts-upgradeable...utils...math...MathUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library MathUpgradeable {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}

.deps...npm...@openzeppelin...contracts-upgradeable...utils...math...SafeCastUpgradeable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCastUpgradeable {
    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits");
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits");
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits");
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits");
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits");
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits");
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits");
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128) {
        require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits");
        return int128(value);
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64) {
        require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits");
        return int64(value);
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32) {
        require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits");
        return int32(value);
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16) {
        require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits");
        return int16(value);
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8) {
        require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits");
        return int8(value);
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256");
        return int256(value);
    }
}

.deps...npm...@openzeppelin...contracts...access...Ownable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _setOwner(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _setOwner(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

.deps...npm...@openzeppelin...contracts...token...ERC20...artifacts...ERC20.json

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	"deploy": {
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		},
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			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
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					"contents": "{\n    { }\n    function abi_decode_string_fromMemory(offset, end) -> array\n    {\n        if iszero(slt(add(offset, 0x1f), end)) { revert(0, 0) }\n        let _1 := mload(offset)\n        let _2 := sub(shl(64, 1), 1)\n        if gt(_1, _2) { panic_error_0x41() }\n        let _3 := not(31)\n        let memPtr := mload(64)\n        let newFreePtr := add(memPtr, and(add(and(add(_1, 0x1f), _3), 63), _3))\n        if or(gt(newFreePtr, _2), lt(newFreePtr, memPtr)) { panic_error_0x41() }\n        mstore(64, newFreePtr)\n        mstore(memPtr, _1)\n        let _4 := 0x20\n        if gt(add(add(offset, _1), _4), end) { revert(0, 0) }\n        let i := 0\n        for { } lt(i, _1) { i := add(i, _4) }\n        {\n            mstore(add(add(memPtr, i), _4), mload(add(add(offset, i), _4)))\n        }\n        if gt(i, _1)\n        {\n            mstore(add(add(memPtr, _1), _4), 0)\n        }\n        array := memPtr\n    }\n    function abi_decode_tuple_t_string_memory_ptrt_string_memory_ptr_fromMemory(headStart, dataEnd) -> value0, value1\n    {\n        if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n        let offset := mload(headStart)\n        let _1 := sub(shl(64, 1), 1)\n        if gt(offset, _1) { revert(0, 0) }\n        value0 := abi_decode_string_fromMemory(add(headStart, offset), dataEnd)\n        let offset_1 := mload(add(headStart, 32))\n        if gt(offset_1, _1) { revert(0, 0) }\n        value1 := abi_decode_string_fromMemory(add(headStart, offset_1), dataEnd)\n    }\n    function extract_byte_array_length(data) -> length\n    {\n        length := shr(1, data)\n        let outOfPlaceEncoding := and(data, 1)\n        if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }\n        if eq(outOfPlaceEncoding, lt(length, 32))\n        {\n            mstore(0, shl(224, 0x4e487b71))\n            mstore(4, 0x22)\n            revert(0, 0x24)\n        }\n    }\n    function panic_error_0x41()\n    {\n        mstore(0, shl(224, 0x4e487b71))\n        mstore(4, 0x41)\n        revert(0, 0x24)\n    }\n}",
					"id": 4,
					"language": "Yul",
					"name": "#utility.yul"
				}
			],
			"linkReferences": {},
			"object": 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			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0xB56 CODESIZE SUB DUP1 PUSH3 0xB56 DUP4 CODECOPY DUP2 ADD PUSH1 0x40 DUP2 SWAP1 MSTORE PUSH3 0x34 SWAP2 PUSH3 0x1C5 JUMP JUMPDEST DUP2 MLOAD PUSH3 0x49 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP6 ADD SWAP1 PUSH3 0x68 JUMP JUMPDEST POP DUP1 MLOAD PUSH3 0x5F SWAP1 PUSH1 0x4 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 PUSH3 0x68 JUMP JUMPDEST POP POP POP PUSH3 0x282 JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH3 0x76 SWAP1 PUSH3 0x22F JUMP JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH3 0x9A JUMPI PUSH1 0x0 DUP6 SSTORE PUSH3 0xE5 JUMP JUMPDEST DUP3 PUSH1 0x1F LT PUSH3 0xB5 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0xE5 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0xE5 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0xE5 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0xC8 JUMP JUMPDEST POP PUSH3 0xF3 SWAP3 SWAP2 POP PUSH3 0xF7 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0xF3 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0xF8 JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH1 0x1F DUP4 ADD SLT PUSH3 0x120 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0x40 SHL SUB DUP1 DUP3 GT ISZERO PUSH3 0x13D JUMPI PUSH3 0x13D PUSH3 0x26C JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x1F DUP4 ADD PUSH1 0x1F NOT SWAP1 DUP2 AND PUSH1 0x3F ADD AND DUP2 ADD SWAP1 DUP3 DUP3 GT DUP2 DUP4 LT OR ISZERO PUSH3 0x168 JUMPI PUSH3 0x168 PUSH3 0x26C JUMP JUMPDEST DUP2 PUSH1 0x40 MSTORE DUP4 DUP2 MSTORE PUSH1 0x20 SWAP3 POP DUP7 DUP4 DUP6 DUP9 ADD ADD GT ISZERO PUSH3 0x185 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 SWAP2 POP JUMPDEST DUP4 DUP3 LT ISZERO PUSH3 0x1A9 JUMPI DUP6 DUP3 ADD DUP4 ADD MLOAD DUP2 DUP4 ADD DUP5 ADD MSTORE SWAP1 DUP3 ADD SWAP1 PUSH3 0x18A JUMP JUMPDEST DUP4 DUP3 GT ISZERO PUSH3 0x1BB JUMPI PUSH1 0x0 DUP4 DUP6 DUP4 ADD ADD MSTORE JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH3 0x1D9 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP3 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0x40 SHL SUB DUP1 DUP3 GT ISZERO PUSH3 0x1F1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH3 0x1FF DUP7 DUP4 DUP8 ADD PUSH3 0x10E JUMP JUMPDEST SWAP4 POP PUSH1 0x20 DUP6 ADD MLOAD SWAP2 POP DUP1 DUP3 GT ISZERO PUSH3 0x216 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH3 0x225 DUP6 DUP3 DUP7 ADD PUSH3 0x10E JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x1 DUP2 DUP2 SHR SWAP1 DUP3 AND DUP1 PUSH3 0x244 JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 EQ ISZERO PUSH3 0x266 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x41 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH2 0x8C4 DUP1 PUSH3 0x292 PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA9 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x39509351 GT PUSH2 0x71 JUMPI DUP1 PUSH4 0x39509351 EQ PUSH2 0x123 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x136 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x15F JUMPI DUP1 PUSH4 0xA457C2D7 EQ PUSH2 0x167 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x17A JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x18D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xCC JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xEF JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x101 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x114 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xB6 PUSH2 0x1C6 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xC3 SWAP2 SWAP1 PUSH2 0x7D8 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xDF PUSH2 0xDA CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x258 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH1 0x2 SLOAD JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x10F CALLDATASIZE PUSH1 0x4 PUSH2 0x772 JUMP JUMPDEST PUSH2 0x26E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x12 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x31D JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x144 CALLDATASIZE PUSH1 0x4 PUSH2 0x71D JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH2 0xB6 PUSH2 0x359 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x175 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x368 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x188 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x401 JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x19B CALLDATASIZE PUSH1 0x4 PUSH2 0x73F JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x1D5 SWAP1 PUSH2 0x853 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x201 SWAP1 PUSH2 0x853 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x24E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x223 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x24E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x231 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x265 CALLER DUP5 DUP5 PUSH2 0x40E JUMP JUMPDEST POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x27B DUP5 DUP5 DUP5 PUSH2 0x532 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x305 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x28 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732061 PUSH1 0x44 DUP3 ADD MSTORE PUSH8 0x6C6C6F77616E6365 PUSH1 0xC0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x312 DUP6 CALLER DUP6 DUP5 SUB PUSH2 0x40E JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP8 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 PUSH2 0x265 SWAP2 DUP6 SWAP1 PUSH2 0x354 SWAP1 DUP7 SWAP1 PUSH2 0x82D JUMP JUMPDEST PUSH2 0x40E JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x1D5 SWAP1 PUSH2 0x853 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x3EA JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A2064656372656173656420616C6C6F77616E63652062656C6F77 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x207A65726F PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH2 0x3F7 CALLER DUP6 DUP6 DUP5 SUB PUSH2 0x40E JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x265 CALLER DUP5 DUP5 PUSH2 0x532 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x470 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP1 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F76652066726F6D20746865207A65726F20616464 PUSH1 0x44 DUP3 ADD MSTORE PUSH4 0x72657373 PUSH1 0xE0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x4D1 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F766520746F20746865207A65726F206164647265 PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x7373 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE SWAP1 MLOAD DUP5 DUP2 MSTORE PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x596 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E736665722066726F6D20746865207A65726F206164 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x6472657373 PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x5F8 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x23 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220746F20746865207A65726F2061646472 PUSH1 0x44 DUP3 ADD MSTORE PUSH3 0x657373 PUSH1 0xE8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 DUP2 LT ISZERO PUSH2 0x670 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732062 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x616C616E6365 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP6 DUP6 SUB SWAP1 SSTORE SWAP2 DUP6 AND DUP2 MSTORE SWAP1 DUP2 KECCAK256 DUP1 SLOAD DUP5 SWAP3 SWAP1 PUSH2 0x6A7 SWAP1 DUP5 SWAP1 PUSH2 0x82D JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD PUSH2 0x6F3 SWAP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP POP JUMP JUMPDEST DUP1 CALLDATALOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x718 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x72F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x738 DUP3 PUSH2 0x701 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x752 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x75B DUP4 PUSH2 0x701 JUMP JUMPDEST SWAP2 POP PUSH2 0x769 PUSH1 0x20 DUP5 ADD PUSH2 0x701 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x787 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x790 DUP5 PUSH2 0x701 JUMP JUMPDEST SWAP3 POP PUSH2 0x79E PUSH1 0x20 DUP6 ADD PUSH2 0x701 JUMP JUMPDEST SWAP2 POP PUSH1 0x40 DUP5 ADD CALLDATALOAD SWAP1 POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x7C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x7CA DUP4 PUSH2 0x701 JUMP JUMPDEST SWAP5 PUSH1 0x20 SWAP4 SWAP1 SWAP4 ADD CALLDATALOAD SWAP4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP1 DUP4 MSTORE DUP4 MLOAD DUP1 DUP3 DUP6 ADD MSTORE PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x805 JUMPI DUP6 DUP2 ADD DUP4 ADD MLOAD DUP6 DUP3 ADD PUSH1 0x40 ADD MSTORE DUP3 ADD PUSH2 0x7E9 JUMP JUMPDEST DUP2 DUP2 GT ISZERO PUSH2 0x817 JUMPI PUSH1 0x0 PUSH1 0x40 DUP4 DUP8 ADD ADD MSTORE JUMPDEST POP PUSH1 0x1F ADD PUSH1 0x1F NOT AND SWAP3 SWAP1 SWAP3 ADD PUSH1 0x40 ADD SWAP4 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		"deployedBytecode": {
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					"returnSlots": 0
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										"name": "length",
										"nodeType": "YulTypedName",
										"src": "5519:6:4",
										"type": ""
									}
								],
								"src": "5475:380:4"
							}
						]
					},
					"contents": "{\n    { }\n    function abi_decode_address(offset) -> value\n    {\n        value := calldataload(offset)\n        if iszero(eq(value, and(value, sub(shl(160, 1), 1)))) { revert(0, 0) }\n    }\n    function abi_decode_tuple_t_address(headStart, dataEnd) -> value0\n    {\n        if slt(sub(dataEnd, headStart), 32) { revert(0, 0) }\n        value0 := abi_decode_address(headStart)\n    }\n    function abi_decode_tuple_t_addresst_address(headStart, dataEnd) -> value0, value1\n    {\n        if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n        value0 := abi_decode_address(headStart)\n        value1 := abi_decode_address(add(headStart, 32))\n    }\n    function abi_decode_tuple_t_addresst_addresst_uint256(headStart, dataEnd) -> value0, value1, value2\n    {\n        if slt(sub(dataEnd, headStart), 96) { revert(0, 0) }\n        value0 := abi_decode_address(headStart)\n        value1 := abi_decode_address(add(headStart, 32))\n        value2 := calldataload(add(headStart, 64))\n    }\n    function abi_decode_tuple_t_addresst_uint256(headStart, dataEnd) -> value0, value1\n    {\n        if slt(sub(dataEnd, headStart), 64) { revert(0, 0) }\n        value0 := abi_decode_address(headStart)\n        value1 := calldataload(add(headStart, 32))\n    }\n    function abi_encode_tuple_t_bool__to_t_bool__fromStack_reversed(headStart, value0) -> tail\n    {\n        tail := add(headStart, 32)\n        mstore(headStart, iszero(iszero(value0)))\n    }\n    function abi_encode_tuple_t_string_memory_ptr__to_t_string_memory_ptr__fromStack_reversed(headStart, value0) -> tail\n    {\n        let _1 := 32\n        mstore(headStart, _1)\n        let length := mload(value0)\n        mstore(add(headStart, _1), length)\n        let i := 0\n        for { } lt(i, length) { i := add(i, _1) }\n        {\n            mstore(add(add(headStart, i), 64), mload(add(add(value0, i), _1)))\n        }\n        if gt(i, length)\n        {\n            mstore(add(add(headStart, length), 64), 0)\n        }\n        tail := add(add(headStart, and(add(length, 31), not(31))), 64)\n    }\n    function abi_encode_tuple_t_stringliteral_0557e210f7a69a685100a7e4e3d0a7024c546085cee28910fd17d0b081d9516f__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 35)\n        mstore(add(headStart, 64), \"ERC20: transfer to the zero addr\")\n        mstore(add(headStart, 96), \"ess\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_24883cc5fe64ace9d0df1893501ecb93c77180f0ff69cca79affb3c316dc8029__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 34)\n        mstore(add(headStart, 64), \"ERC20: approve to the zero addre\")\n        mstore(add(headStart, 96), \"ss\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_4107e8a8b9e94bf8ff83080ddec1c0bffe897ebc2241b89d44f66b3d274088b6__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 38)\n        mstore(add(headStart, 64), \"ERC20: transfer amount exceeds b\")\n        mstore(add(headStart, 96), \"alance\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_974d1b4421da69cc60b481194f0dad36a5bb4e23da810da7a7fb30cdba178330__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 40)\n        mstore(add(headStart, 64), \"ERC20: transfer amount exceeds a\")\n        mstore(add(headStart, 96), \"llowance\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_baecc556b46f4ed0f2b4cb599d60785ac8563dd2dc0a5bf12edea1c39e5e1fea__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 37)\n        mstore(add(headStart, 64), \"ERC20: transfer from the zero ad\")\n        mstore(add(headStart, 96), \"dress\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_c953f4879035ed60e766b34720f656aab5c697b141d924c283124ecedb91c208__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 36)\n        mstore(add(headStart, 64), \"ERC20: approve from the zero add\")\n        mstore(add(headStart, 96), \"ress\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_f8b476f7d28209d77d4a4ac1fe36b9f8259aa1bb6bddfa6e89de7e51615cf8a8__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 37)\n        mstore(add(headStart, 64), \"ERC20: decreased allowance below\")\n        mstore(add(headStart, 96), \" zero\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed(headStart, value0) -> tail\n    {\n        tail := add(headStart, 32)\n        mstore(headStart, value0)\n    }\n    function abi_encode_tuple_t_uint8__to_t_uint8__fromStack_reversed(headStart, value0) -> tail\n    {\n        tail := add(headStart, 32)\n        mstore(headStart, and(value0, 0xff))\n    }\n    function checked_add_t_uint256(x, y) -> sum\n    {\n        if gt(x, not(y))\n        {\n            mstore(0, shl(224, 0x4e487b71))\n            mstore(4, 0x11)\n            revert(0, 0x24)\n        }\n        sum := add(x, y)\n    }\n    function extract_byte_array_length(data) -> length\n    {\n        length := shr(1, data)\n        let outOfPlaceEncoding := and(data, 1)\n        if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }\n        if eq(outOfPlaceEncoding, lt(length, 32))\n        {\n            mstore(0, shl(224, 0x4e487b71))\n            mstore(4, 0x22)\n            revert(0, 0x24)\n        }\n    }\n}",
					"id": 4,
					"language": "Yul",
					"name": "#utility.yul"
				}
			],
			"immutableReferences": {},
			"linkReferences": {},
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			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA9 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x39509351 GT PUSH2 0x71 JUMPI DUP1 PUSH4 0x39509351 EQ PUSH2 0x123 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x136 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x15F JUMPI DUP1 PUSH4 0xA457C2D7 EQ PUSH2 0x167 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x17A JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x18D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xCC JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xEF JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x101 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x114 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xB6 PUSH2 0x1C6 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xC3 SWAP2 SWAP1 PUSH2 0x7D8 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xDF PUSH2 0xDA CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x258 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH1 0x2 SLOAD JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x10F CALLDATASIZE PUSH1 0x4 PUSH2 0x772 JUMP JUMPDEST PUSH2 0x26E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x12 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x31D JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x144 CALLDATASIZE PUSH1 0x4 PUSH2 0x71D JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH2 0xB6 PUSH2 0x359 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x175 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x368 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x188 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AE JUMP JUMPDEST PUSH2 0x401 JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x19B CALLDATASIZE PUSH1 0x4 PUSH2 0x73F JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x1D5 SWAP1 PUSH2 0x853 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x201 SWAP1 PUSH2 0x853 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x24E JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x223 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x24E JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x231 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x265 CALLER DUP5 DUP5 PUSH2 0x40E JUMP JUMPDEST POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x27B DUP5 DUP5 DUP5 PUSH2 0x532 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x305 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x28 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732061 PUSH1 0x44 DUP3 ADD MSTORE PUSH8 0x6C6C6F77616E6365 PUSH1 0xC0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x312 DUP6 CALLER DUP6 DUP5 SUB PUSH2 0x40E JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP8 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 PUSH2 0x265 SWAP2 DUP6 SWAP1 PUSH2 0x354 SWAP1 DUP7 SWAP1 PUSH2 0x82D JUMP JUMPDEST PUSH2 0x40E JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x1D5 SWAP1 PUSH2 0x853 JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x3EA JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A2064656372656173656420616C6C6F77616E63652062656C6F77 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x207A65726F PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH2 0x3F7 CALLER DUP6 DUP6 DUP5 SUB PUSH2 0x40E JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x265 CALLER DUP5 DUP5 PUSH2 0x532 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x470 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP1 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F76652066726F6D20746865207A65726F20616464 PUSH1 0x44 DUP3 ADD MSTORE PUSH4 0x72657373 PUSH1 0xE0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x4D1 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F766520746F20746865207A65726F206164647265 PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x7373 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE SWAP1 MLOAD DUP5 DUP2 MSTORE PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x596 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E736665722066726F6D20746865207A65726F206164 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x6472657373 PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x5F8 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x23 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220746F20746865207A65726F2061646472 PUSH1 0x44 DUP3 ADD MSTORE PUSH3 0x657373 PUSH1 0xE8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 DUP2 LT ISZERO PUSH2 0x670 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732062 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x616C616E6365 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2FC JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP6 DUP6 SUB SWAP1 SSTORE SWAP2 DUP6 AND DUP2 MSTORE SWAP1 DUP2 KECCAK256 DUP1 SLOAD DUP5 SWAP3 SWAP1 PUSH2 0x6A7 SWAP1 DUP5 SWAP1 PUSH2 0x82D JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD PUSH2 0x6F3 SWAP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP POP JUMP JUMPDEST DUP1 CALLDATALOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x718 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x72F JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x738 DUP3 PUSH2 0x701 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x752 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x75B DUP4 PUSH2 0x701 JUMP JUMPDEST SWAP2 POP PUSH2 0x769 PUSH1 0x20 DUP5 ADD PUSH2 0x701 JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x787 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x790 DUP5 PUSH2 0x701 JUMP JUMPDEST SWAP3 POP PUSH2 0x79E PUSH1 0x20 DUP6 ADD PUSH2 0x701 JUMP JUMPDEST SWAP2 POP PUSH1 0x40 DUP5 ADD CALLDATALOAD SWAP1 POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x7C1 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x7CA DUP4 PUSH2 0x701 JUMP JUMPDEST SWAP5 PUSH1 0x20 SWAP4 SWAP1 SWAP4 ADD CALLDATALOAD SWAP4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP1 DUP4 MSTORE DUP4 MLOAD DUP1 DUP3 DUP6 ADD MSTORE PUSH1 0x0 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x805 JUMPI DUP6 DUP2 ADD DUP4 ADD MLOAD DUP6 DUP3 ADD PUSH1 0x40 ADD MSTORE DUP3 ADD PUSH2 0x7E9 JUMP JUMPDEST DUP2 DUP2 GT ISZERO PUSH2 0x817 JUMPI PUSH1 0x0 PUSH1 0x40 DUP4 DUP8 ADD ADD MSTORE JUMPDEST POP PUSH1 0x1F ADD PUSH1 0x1F NOT AND SWAP3 SWAP1 SWAP3 ADD PUSH1 0x40 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 NOT DUP3 GT ISZERO PUSH2 0x84E JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x11 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP ADD SWAP1 JUMP JUMPDEST PUSH1 0x1 DUP2 DUP2 SHR SWAP1 DUP3 AND DUP1 PUSH2 0x867 JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 EQ ISZERO PUSH2 0x888 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 0x27 PUSH18 0x39C840721F9C358C5E1C9255E4B58C07F8CD 0x2C PUSH21 0xF16668C1021C9805E36064736F6C63430008070033 ",
			"sourceMap": 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		},
		"gasEstimates": {
			"creation": {
				"codeDepositCost": "448800",
				"executionCost": "infinite",
				"totalCost": "infinite"
			},
			"external": {
				"allowance(address,address)": "infinite",
				"approve(address,uint256)": "24619",
				"balanceOf(address)": "2562",
				"decimals()": "266",
				"decreaseAllowance(address,uint256)": "26954",
				"increaseAllowance(address,uint256)": "26934",
				"name()": "infinite",
				"symbol()": "infinite",
				"totalSupply()": "2326",
				"transfer(address,uint256)": "51253",
				"transferFrom(address,address,uint256)": "infinite"
			},
			"internal": {
				"_afterTokenTransfer(address,address,uint256)": "infinite",
				"_approve(address,address,uint256)": "infinite",
				"_beforeTokenTransfer(address,address,uint256)": "infinite",
				"_burn(address,uint256)": "infinite",
				"_mint(address,uint256)": "infinite",
				"_transfer(address,address,uint256)": "infinite"
			}
		},
		"methodIdentifiers": {
			"allowance(address,address)": "dd62ed3e",
			"approve(address,uint256)": "095ea7b3",
			"balanceOf(address)": "70a08231",
			"decimals()": "313ce567",
			"decreaseAllowance(address,uint256)": "a457c2d7",
			"increaseAllowance(address,uint256)": "39509351",
			"name()": "06fdde03",
			"symbol()": "95d89b41",
			"totalSupply()": "18160ddd",
			"transfer(address,uint256)": "a9059cbb",
			"transferFrom(address,address,uint256)": "23b872dd"
		}
	},
	"abi": [
		{
			"inputs": [
				{
					"internalType": "string",
					"name": "name_",
					"type": "string"
				},
				{
					"internalType": "string",
					"name": "symbol_",
					"type": "string"
				}
			],
			"stateMutability": "nonpayable",
			"type": "constructor"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Approval",
			"type": "event"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "from",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "to",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Transfer",
			"type": "event"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				}
			],
			"name": "allowance",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "approve",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "balanceOf",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "decimals",
			"outputs": [
				{
					"internalType": "uint8",
					"name": "",
					"type": "uint8"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "subtractedValue",
					"type": "uint256"
				}
			],
			"name": "decreaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "addedValue",
					"type": "uint256"
				}
			],
			"name": "increaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "name",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "symbol",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "totalSupply",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transfer",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "sender",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transferFrom",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		}
	]
}

.deps...npm...@openzeppelin...contracts...token...ERC20...artifacts...ERC20_metadata.json

{
	"compiler": {
		"version": "0.8.7+commit.e28d00a7"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "name_",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "symbol_",
						"type": "string"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Implementation of the {IERC20} interface. This implementation is agnostic to the way tokens are created. This means that a supply mechanism has to be added in a derived contract using {_mint}. For a generic mechanism see {ERC20PresetMinterPauser}. TIP: For a detailed writeup see our guide https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How to implement supply mechanisms]. We have followed general OpenZeppelin Contracts guidelines: functions revert instead returning `false` on failure. This behavior is nonetheless conventional and does not conflict with the expectations of ERC20 applications. Additionally, an {Approval} event is emitted on calls to {transferFrom}. This allows applications to reconstruct the allowance for all accounts just by listening to said events. Other implementations of the EIP may not emit these events, as it isn't required by the specification. Finally, the non-standard {decreaseAllowance} and {increaseAllowance} functions have been added to mitigate the well-known issues around setting allowances. See {IERC20-approve}.",
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"constructor": {
					"details": "Sets the values for {name} and {symbol}. The default value of {decimals} is 18. To select a different value for {decimals} you should overload it. All two of these values are immutable: they can only be set once during construction."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			".deps/npm/@openzeppelin/contracts/token/ERC20/ERC20.sol": "ERC20"
		},
		"evmVersion": "london",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": true,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
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			"keccak256": "0xb03df8481a954604ad0c9125680893b2e3f7ff770fe470e38b89ac61b84e8072",
			"license": "MIT",
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				"bzz-raw://b34655953d18ba3a45b762fb6bdbb6549af69a27435e10ece178742bf70baf45",
				"dweb:/ipfs/QmcqjUoFLLMyx7dbwSHUnDBH6aphkVHXWQvQRRev5EAWEh"
			]
		},
		".deps/npm/@openzeppelin/contracts/token/ERC20/IERC20.sol": {
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			"license": "MIT",
			"urls": [
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				"dweb:/ipfs/Qmbn5Mj7aUn8hJuQ8VrQjjEXRsXyJKykgnjR9p4C3nfLtL"
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		},
		".deps/npm/@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
			"keccak256": "0x83fe24f5c04a56091e50f4a345ff504c8bff658a76d4c43b16878c8f940c53b2",
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				"bzz-raw://d4c3df1a7ca104b633a7d81c6c6f5192367d150cd5a32cba81f7f27012729013",
				"dweb:/ipfs/QmSim72e3ZVsfgZt8UceCvbiSuMRHR6WDsiamqNzZahGSY"
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		},
		".deps/npm/@openzeppelin/contracts/utils/Context.sol": {
			"keccak256": "0x90565a39ae45c80f0468dc96c7b20d0afc3055f344c8203a0c9258239f350b9f",
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.deps...npm...@openzeppelin...contracts...token...ERC20...ERC20.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

.deps...npm...@openzeppelin...contracts...token...ERC20...extensions...draft-ERC20Permit.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./draft-IERC20Permit.sol";
import "../ERC20.sol";
import "../../../utils/cryptography/draft-EIP712.sol";
import "../../../utils/cryptography/ECDSA.sol";
import "../../../utils/Counters.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private immutable _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

.deps...npm...@openzeppelin...contracts...token...ERC20...extensions...draft-IERC20Permit.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

.deps...npm...@openzeppelin...contracts...token...ERC20...extensions...ERC20Burnable.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../utils/Context.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 currentAllowance = allowance(account, _msgSender());
        require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
        unchecked {
            _approve(account, _msgSender(), currentAllowance - amount);
        }
        _burn(account, amount);
    }
}

.deps...npm...@openzeppelin...contracts...token...ERC20...extensions...ERC20Votes.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./draft-ERC20Permit.sol";
import "../../../utils/math/Math.sol";
import "../../../utils/math/SafeCast.sol";
import "../../../utils/cryptography/ECDSA.sol";

/**
 * @dev Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's,
 * and supports token supply up to 2^224^ - 1, while COMP is limited to 2^96^ - 1.
 *
 * NOTE: If exact COMP compatibility is required, use the {ERC20VotesComp} variant of this module.
 *
 * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either
 * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting
 * power can be queried through the public accessors {getVotes} and {getPastVotes}.
 *
 * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it
 * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked.
 * Enabling self-delegation can easily be done by overriding the {delegates} function. Keep in mind however that this
 * will significantly increase the base gas cost of transfers.
 *
 * _Available since v4.2._
 */
abstract contract ERC20Votes is ERC20Permit {
    struct Checkpoint {
        uint32 fromBlock;
        uint224 votes;
    }

    bytes32 private constant _DELEGATION_TYPEHASH =
        keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");

    mapping(address => address) private _delegates;
    mapping(address => Checkpoint[]) private _checkpoints;
    Checkpoint[] private _totalSupplyCheckpoints;

    /**
     * @dev Emitted when an account changes their delegate.
     */
    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);

    /**
     * @dev Emitted when a token transfer or delegate change results in changes to an account's voting power.
     */
    event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance);

    /**
     * @dev Get the `pos`-th checkpoint for `account`.
     */
    function checkpoints(address account, uint32 pos) public view virtual returns (Checkpoint memory) {
        return _checkpoints[account][pos];
    }

    /**
     * @dev Get number of checkpoints for `account`.
     */
    function numCheckpoints(address account) public view virtual returns (uint32) {
        return SafeCast.toUint32(_checkpoints[account].length);
    }

    /**
     * @dev Get the address `account` is currently delegating to.
     */
    function delegates(address account) public view virtual returns (address) {
        return _delegates[account];
    }

    /**
     * @dev Gets the current votes balance for `account`
     */
    function getVotes(address account) public view returns (uint256) {
        uint256 pos = _checkpoints[account].length;
        return pos == 0 ? 0 : _checkpoints[account][pos - 1].votes;
    }

    /**
     * @dev Retrieve the number of votes for `account` at the end of `blockNumber`.
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastVotes(address account, uint256 blockNumber) public view returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_checkpoints[account], blockNumber);
    }

    /**
     * @dev Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances.
     * It is but NOT the sum of all the delegated votes!
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastTotalSupply(uint256 blockNumber) public view returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_totalSupplyCheckpoints, blockNumber);
    }

    /**
     * @dev Lookup a value in a list of (sorted) checkpoints.
     */
    function _checkpointsLookup(Checkpoint[] storage ckpts, uint256 blockNumber) private view returns (uint256) {
        // We run a binary search to look for the earliest checkpoint taken after `blockNumber`.
        //
        // During the loop, the index of the wanted checkpoint remains in the range [low-1, high).
        // With each iteration, either `low` or `high` is moved towards the middle of the range to maintain the invariant.
        // - If the middle checkpoint is after `blockNumber`, we look in [low, mid)
        // - If the middle checkpoint is before or equal to `blockNumber`, we look in [mid+1, high)
        // Once we reach a single value (when low == high), we've found the right checkpoint at the index high-1, if not
        // out of bounds (in which case we're looking too far in the past and the result is 0).
        // Note that if the latest checkpoint available is exactly for `blockNumber`, we end up with an index that is
        // past the end of the array, so we technically don't find a checkpoint after `blockNumber`, but it works out
        // the same.
        uint256 high = ckpts.length;
        uint256 low = 0;
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (ckpts[mid].fromBlock > blockNumber) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        return high == 0 ? 0 : ckpts[high - 1].votes;
    }

    /**
     * @dev Delegate votes from the sender to `delegatee`.
     */
    function delegate(address delegatee) public virtual {
        return _delegate(_msgSender(), delegatee);
    }

    /**
     * @dev Delegates votes from signer to `delegatee`
     */
    function delegateBySig(
        address delegatee,
        uint256 nonce,
        uint256 expiry,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        require(block.timestamp <= expiry, "ERC20Votes: signature expired");
        address signer = ECDSA.recover(
            _hashTypedDataV4(keccak256(abi.encode(_DELEGATION_TYPEHASH, delegatee, nonce, expiry))),
            v,
            r,
            s
        );
        require(nonce == _useNonce(signer), "ERC20Votes: invalid nonce");
        return _delegate(signer, delegatee);
    }

    /**
     * @dev Maximum token supply. Defaults to `type(uint224).max` (2^224^ - 1).
     */
    function _maxSupply() internal view virtual returns (uint224) {
        return type(uint224).max;
    }

    /**
     * @dev Snapshots the totalSupply after it has been increased.
     */
    function _mint(address account, uint256 amount) internal virtual override {
        super._mint(account, amount);
        require(totalSupply() <= _maxSupply(), "ERC20Votes: total supply risks overflowing votes");

        _writeCheckpoint(_totalSupplyCheckpoints, _add, amount);
    }

    /**
     * @dev Snapshots the totalSupply after it has been decreased.
     */
    function _burn(address account, uint256 amount) internal virtual override {
        super._burn(account, amount);

        _writeCheckpoint(_totalSupplyCheckpoints, _subtract, amount);
    }

    /**
     * @dev Move voting power when tokens are transferred.
     *
     * Emits a {DelegateVotesChanged} event.
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._afterTokenTransfer(from, to, amount);

        _moveVotingPower(delegates(from), delegates(to), amount);
    }

    /**
     * @dev Change delegation for `delegator` to `delegatee`.
     *
     * Emits events {DelegateChanged} and {DelegateVotesChanged}.
     */
    function _delegate(address delegator, address delegatee) internal virtual {
        address currentDelegate = delegates(delegator);
        uint256 delegatorBalance = balanceOf(delegator);
        _delegates[delegator] = delegatee;

        emit DelegateChanged(delegator, currentDelegate, delegatee);

        _moveVotingPower(currentDelegate, delegatee, delegatorBalance);
    }

    function _moveVotingPower(
        address src,
        address dst,
        uint256 amount
    ) private {
        if (src != dst && amount > 0) {
            if (src != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[src], _subtract, amount);
                emit DelegateVotesChanged(src, oldWeight, newWeight);
            }

            if (dst != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[dst], _add, amount);
                emit DelegateVotesChanged(dst, oldWeight, newWeight);
            }
        }
    }

    function _writeCheckpoint(
        Checkpoint[] storage ckpts,
        function(uint256, uint256) view returns (uint256) op,
        uint256 delta
    ) private returns (uint256 oldWeight, uint256 newWeight) {
        uint256 pos = ckpts.length;
        oldWeight = pos == 0 ? 0 : ckpts[pos - 1].votes;
        newWeight = op(oldWeight, delta);

        if (pos > 0 && ckpts[pos - 1].fromBlock == block.number) {
            ckpts[pos - 1].votes = SafeCast.toUint224(newWeight);
        } else {
            ckpts.push(Checkpoint({fromBlock: SafeCast.toUint32(block.number), votes: SafeCast.toUint224(newWeight)}));
        }
    }

    function _add(uint256 a, uint256 b) private pure returns (uint256) {
        return a + b;
    }

    function _subtract(uint256 a, uint256 b) private pure returns (uint256) {
        return a - b;
    }
}

.deps...npm...@openzeppelin...contracts...token...ERC20...extensions...IERC20Metadata.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

.deps...npm...@openzeppelin...contracts...token...ERC20...IERC20.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

.deps...npm...@openzeppelin...contracts...utils...Context.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

.deps...npm...@openzeppelin...contracts...utils...Counters.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

.deps...npm...@openzeppelin...contracts...utils...cryptography...draft-EIP712.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./ECDSA.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }
}

.deps...npm...@openzeppelin...contracts...utils...cryptography...ECDSA.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

.deps...npm...@openzeppelin...contracts...utils...math...Math.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}

.deps...npm...@openzeppelin...contracts...utils...math...SafeCast.sol

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCast {
    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits");
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits");
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits");
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits");
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits");
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits");
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits");
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128) {
        require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits");
        return int128(value);
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64) {
        require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits");
        return int64(value);
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32) {
        require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits");
        return int32(value);
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16) {
        require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits");
        return int16(value);
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8) {
        require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits");
        return int8(value);
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256");
        return int256(value);
    }
}

README.txt

REMIX EXAMPLE PROJECT

Remix example project is present when Remix loads very first time or there are no files existing in the File Explorer. 
It contains 3 directories:

1. 'contracts': Holds three contracts with different complexity level, denoted with number prefix in file name.
2. 'scripts': Holds two scripts to deploy a contract. It is explained below.
3. 'tests': Contains one test file for 'Ballot' contract with unit tests in Solidity.

SCRIPTS

The 'scripts' folder contains example async/await scripts for deploying the 'Storage' contract.
For the deployment of any other contract, 'contractName' and 'constructorArgs' should be updated (along with other code if required). 
Scripts have full access to the web3.js and ethers.js libraries.

To run a script, right click on file name in the file explorer and click 'Run'. Remember, Solidity file must already be compiled.

Output from script will appear in remix terminal.

artifacts...Context.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"generatedSources": [],
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"deployedBytecode": {
			"generatedSources": [],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"gasEstimates": null,
		"methodIdentifiers": {}
	},
	"abi": []
}

artifacts...Context_metadata.json

{
	"compiler": {
		"version": "0.8.2+commit.661d1103"
	},
	"language": "Solidity",
	"output": {
		"abi": [],
		"devdoc": {
			"details": "Provides information about the current execution context, including the sender of the transaction and its data. While these are generally available via msg.sender and msg.data, they should not be accessed in such a direct manner, since when dealing with meta-transactions the account sending and paying for execution may not be the actual sender (as far as an application is concerned). This contract is only required for intermediate, library-like contracts.",
			"kind": "dev",
			"methods": {},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"Token_flat.sol": "Context"
		},
		"evmVersion": "istanbul",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": true,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"Token_flat.sol": {
			"keccak256": "0x1a011700a83a42ad9b65ca5ea73e5a3f3b9b635bec4a1025f44496f3a1a252f7",
			"license": "MIT",
			"urls": [
				"bzz-raw://15b77df8cbb9b0c7656fca7d56940a95697f14406f39eb2916fbb5bfaadecea3",
				"dweb:/ipfs/Qme4GrRYm33KGTEeZxabAorM5wCzYX61DJcKeyDFSUC6hV"
			]
		}
	},
	"version": 1
}

artifacts...Counters.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"generatedSources": [],
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artifacts...ECDSA.json

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artifacts...ECDSA_metadata.json

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artifacts...EIP712.json

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artifacts...EIP712_metadata.json

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artifacts...ERC20.json

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												"nodeType": "YulFunctionCall",
												"src": "2016:15:1"
											},
											"nodeType": "YulExpressionStatement",
											"src": "2016:15:1"
										}
									]
								},
								"name": "panic_error_0x41",
								"nodeType": "YulFunctionDefinition",
								"src": "1910:127:1"
							}
						]
					},
					"contents": "{\n    { }\n    function abi_decode_string_fromMemory(offset, end) -> array\n    {\n        if iszero(slt(add(offset, 0x1f), end)) { revert(array, array) }\n        let _1 := mload(offset)\n        let _2 := sub(shl(64, 1), 1)\n        if gt(_1, _2) { panic_error_0x41() }\n        let _3 := not(31)\n        let memPtr := mload(64)\n        let newFreePtr := add(memPtr, and(add(and(add(_1, 0x1f), _3), 63), _3))\n        if or(gt(newFreePtr, _2), lt(newFreePtr, memPtr)) { panic_error_0x41() }\n        mstore(64, newFreePtr)\n        mstore(memPtr, _1)\n        let _4 := 0x20\n        if gt(add(add(offset, _1), _4), end) { revert(array, array) }\n        let i := array\n        for { } lt(i, _1) { i := add(i, _4) }\n        {\n            mstore(add(add(memPtr, i), _4), mload(add(add(offset, i), _4)))\n        }\n        if gt(i, _1)\n        {\n            mstore(add(add(memPtr, _1), _4), array)\n        }\n        array := memPtr\n    }\n    function abi_decode_tuple_t_string_memory_ptrt_string_memory_ptr_fromMemory(headStart, dataEnd) -> value0, value1\n    {\n        if slt(sub(dataEnd, headStart), 64) { revert(value0, value0) }\n        let offset := mload(headStart)\n        let _1 := sub(shl(64, 1), 1)\n        if gt(offset, _1) { revert(value0, value0) }\n        value0 := abi_decode_string_fromMemory(add(headStart, offset), dataEnd)\n        let offset_1 := mload(add(headStart, 32))\n        if gt(offset_1, _1) { revert(value1, value1) }\n        value1 := abi_decode_string_fromMemory(add(headStart, offset_1), dataEnd)\n    }\n    function extract_byte_array_length(data) -> length\n    {\n        length := div(data, 2)\n        let outOfPlaceEncoding := and(data, 1)\n        if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }\n        if eq(outOfPlaceEncoding, lt(length, 32))\n        {\n            mstore(0, shl(224, 0x4e487b71))\n            mstore(4, 0x22)\n            revert(0, 0x24)\n        }\n    }\n    function panic_error_0x41()\n    {\n        mstore(0, shl(224, 0x4e487b71))\n        mstore(4, 0x41)\n        revert(0, 0x24)\n    }\n}",
					"id": 1,
					"language": "Yul",
					"name": "#utility.yul"
				}
			],
			"linkReferences": {},
			"object": 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			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x11 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD PUSH3 0xB4B CODESIZE SUB DUP1 PUSH3 0xB4B DUP4 CODECOPY DUP2 ADD PUSH1 0x40 DUP2 SWAP1 MSTORE PUSH3 0x34 SWAP2 PUSH3 0x1C1 JUMP JUMPDEST DUP2 MLOAD PUSH3 0x49 SWAP1 PUSH1 0x3 SWAP1 PUSH1 0x20 DUP6 ADD SWAP1 PUSH3 0x68 JUMP JUMPDEST POP DUP1 MLOAD PUSH3 0x5F SWAP1 PUSH1 0x4 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 PUSH3 0x68 JUMP JUMPDEST POP POP POP PUSH3 0x27B JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH3 0x76 SWAP1 PUSH3 0x228 JUMP JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH3 0x9A JUMPI PUSH1 0x0 DUP6 SSTORE PUSH3 0xE5 JUMP JUMPDEST DUP3 PUSH1 0x1F LT PUSH3 0xB5 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0xE5 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0xE5 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0xE5 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0xC8 JUMP JUMPDEST POP PUSH3 0xF3 SWAP3 SWAP2 POP PUSH3 0xF7 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0xF3 JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0xF8 JUMP JUMPDEST PUSH1 0x0 DUP3 PUSH1 0x1F DUP4 ADD SLT PUSH3 0x11F JUMPI DUP1 DUP2 REVERT JUMPDEST DUP2 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0x40 SHL SUB DUP1 DUP3 GT ISZERO PUSH3 0x13C JUMPI PUSH3 0x13C PUSH3 0x265 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x1F DUP4 ADD PUSH1 0x1F NOT SWAP1 DUP2 AND PUSH1 0x3F ADD AND DUP2 ADD SWAP1 DUP3 DUP3 GT DUP2 DUP4 LT OR ISZERO PUSH3 0x167 JUMPI PUSH3 0x167 PUSH3 0x265 JUMP JUMPDEST DUP2 PUSH1 0x40 MSTORE DUP4 DUP2 MSTORE PUSH1 0x20 SWAP3 POP DUP7 DUP4 DUP6 DUP9 ADD ADD GT ISZERO PUSH3 0x183 JUMPI DUP5 DUP6 REVERT JUMPDEST DUP5 SWAP2 POP JUMPDEST DUP4 DUP3 LT ISZERO PUSH3 0x1A6 JUMPI DUP6 DUP3 ADD DUP4 ADD MLOAD DUP2 DUP4 ADD DUP5 ADD MSTORE SWAP1 DUP3 ADD SWAP1 PUSH3 0x187 JUMP JUMPDEST DUP4 DUP3 GT ISZERO PUSH3 0x1B7 JUMPI DUP5 DUP4 DUP6 DUP4 ADD ADD MSTORE JUMPDEST SWAP7 SWAP6 POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH3 0x1D4 JUMPI DUP2 DUP3 REVERT JUMPDEST DUP3 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0x40 SHL SUB DUP1 DUP3 GT ISZERO PUSH3 0x1EB JUMPI DUP4 DUP5 REVERT JUMPDEST PUSH3 0x1F9 DUP7 DUP4 DUP8 ADD PUSH3 0x10E JUMP JUMPDEST SWAP4 POP PUSH1 0x20 DUP6 ADD MLOAD SWAP2 POP DUP1 DUP3 GT ISZERO PUSH3 0x20F JUMPI DUP3 DUP4 REVERT JUMPDEST POP PUSH3 0x21E DUP6 DUP3 DUP7 ADD PUSH3 0x10E JUMP JUMPDEST SWAP2 POP POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x2 DUP2 DIV PUSH1 0x1 DUP3 AND DUP1 PUSH3 0x23D JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 EQ ISZERO PUSH3 0x25F JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x41 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH2 0x8C0 DUP1 PUSH3 0x28B PUSH1 0x0 CODECOPY PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA9 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x39509351 GT PUSH2 0x71 JUMPI DUP1 PUSH4 0x39509351 EQ PUSH2 0x123 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x136 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x149 JUMPI DUP1 PUSH4 0xA457C2D7 EQ PUSH2 0x151 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x164 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x177 JUMPI PUSH2 0xA9 JUMP JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xCC JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xEF JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x101 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x114 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xB6 PUSH2 0x1B0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xC3 SWAP2 SWAP1 PUSH2 0x7D8 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xDF PUSH2 0xDA CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x242 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH1 0x2 SLOAD JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x10F CALLDATASIZE PUSH1 0x4 PUSH2 0x774 JUMP JUMPDEST PUSH2 0x258 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x12 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x307 JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x144 CALLDATASIZE PUSH1 0x4 PUSH2 0x721 JUMP JUMPDEST PUSH2 0x343 JUMP JUMPDEST PUSH2 0xB6 PUSH2 0x362 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x15F CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x371 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x172 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x40A JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x185 CALLDATASIZE PUSH1 0x4 PUSH2 0x742 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x1BF SWAP1 PUSH2 0x84F JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x1EB SWAP1 PUSH2 0x84F JUMP JUMPDEST DUP1 ISZERO PUSH2 0x238 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x20D JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x238 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x21B JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x24F CALLER DUP5 DUP5 PUSH2 0x417 JUMP JUMPDEST POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x265 DUP5 DUP5 DUP5 PUSH2 0x53B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x2EF JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x28 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732061 PUSH1 0x44 DUP3 ADD MSTORE PUSH8 0x6C6C6F77616E6365 PUSH1 0xC0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x2FC DUP6 CALLER DUP6 DUP5 SUB PUSH2 0x417 JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP8 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 PUSH2 0x24F SWAP2 DUP6 SWAP1 PUSH2 0x33E SWAP1 DUP7 SWAP1 PUSH2 0x82B JUMP JUMPDEST PUSH2 0x417 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x1BF SWAP1 PUSH2 0x84F JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x3F3 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A2064656372656173656420616C6C6F77616E63652062656C6F77 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x207A65726F PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH2 0x400 CALLER DUP6 DUP6 DUP5 SUB PUSH2 0x417 JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x24F CALLER DUP5 DUP5 PUSH2 0x53B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x479 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP1 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F76652066726F6D20746865207A65726F20616464 PUSH1 0x44 DUP3 ADD MSTORE PUSH4 0x72657373 PUSH1 0xE0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x4DA JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F766520746F20746865207A65726F206164647265 PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x7373 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE SWAP1 MLOAD DUP5 DUP2 MSTORE PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x59F JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E736665722066726F6D20746865207A65726F206164 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x6472657373 PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x601 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x23 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220746F20746865207A65726F2061646472 PUSH1 0x44 DUP3 ADD MSTORE PUSH3 0x657373 PUSH1 0xE8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 DUP2 LT ISZERO PUSH2 0x679 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732062 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x616C616E6365 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP6 DUP6 SUB SWAP1 SSTORE SWAP2 DUP6 AND DUP2 MSTORE SWAP1 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					"contents": "{\n    { }\n    function abi_decode_address(offset) -> value\n    {\n        value := calldataload(offset)\n        if iszero(eq(value, and(value, sub(shl(160, 1), 1)))) { revert(0, 0) }\n    }\n    function abi_decode_tuple_t_address(headStart, dataEnd) -> value0\n    {\n        if slt(sub(dataEnd, headStart), 32) { revert(value0, value0) }\n        value0 := abi_decode_address(headStart)\n    }\n    function abi_decode_tuple_t_addresst_address(headStart, dataEnd) -> value0, value1\n    {\n        if slt(sub(dataEnd, headStart), 64) { revert(value1, value1) }\n        value0 := abi_decode_address(headStart)\n        value1 := abi_decode_address(add(headStart, 32))\n    }\n    function abi_decode_tuple_t_addresst_addresst_uint256(headStart, dataEnd) -> value0, value1, value2\n    {\n        if slt(sub(dataEnd, headStart), 96) { revert(value2, value2) }\n        value0 := abi_decode_address(headStart)\n        value1 := abi_decode_address(add(headStart, 32))\n        value2 := calldataload(add(headStart, 64))\n    }\n    function abi_decode_tuple_t_addresst_uint256(headStart, dataEnd) -> value0, value1\n    {\n        if slt(sub(dataEnd, headStart), 64) { revert(value0, value0) }\n        value0 := abi_decode_address(headStart)\n        value1 := calldataload(add(headStart, 32))\n    }\n    function abi_encode_tuple_t_bool__to_t_bool__fromStack_reversed(headStart, value0) -> tail\n    {\n        tail := add(headStart, 32)\n        mstore(headStart, iszero(iszero(value0)))\n    }\n    function abi_encode_tuple_t_string_memory_ptr__to_t_string_memory_ptr__fromStack_reversed(headStart, value0) -> tail\n    {\n        let _1 := 32\n        mstore(headStart, _1)\n        let length := mload(value0)\n        mstore(add(headStart, _1), length)\n        let i := tail\n        for { } lt(i, length) { i := add(i, _1) }\n        {\n            mstore(add(add(headStart, i), 64), mload(add(add(value0, i), _1)))\n        }\n        if gt(i, length)\n        {\n            mstore(add(add(headStart, length), 64), tail)\n        }\n        tail := add(add(headStart, and(add(length, 31), not(31))), 64)\n    }\n    function abi_encode_tuple_t_stringliteral_0557e210f7a69a685100a7e4e3d0a7024c546085cee28910fd17d0b081d9516f__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 35)\n        mstore(add(headStart, 64), \"ERC20: transfer to the zero addr\")\n        mstore(add(headStart, 96), \"ess\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_24883cc5fe64ace9d0df1893501ecb93c77180f0ff69cca79affb3c316dc8029__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 34)\n        mstore(add(headStart, 64), \"ERC20: approve to the zero addre\")\n        mstore(add(headStart, 96), \"ss\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_4107e8a8b9e94bf8ff83080ddec1c0bffe897ebc2241b89d44f66b3d274088b6__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 38)\n        mstore(add(headStart, 64), \"ERC20: transfer amount exceeds b\")\n        mstore(add(headStart, 96), \"alance\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_974d1b4421da69cc60b481194f0dad36a5bb4e23da810da7a7fb30cdba178330__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 40)\n        mstore(add(headStart, 64), \"ERC20: transfer amount exceeds a\")\n        mstore(add(headStart, 96), \"llowance\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_baecc556b46f4ed0f2b4cb599d60785ac8563dd2dc0a5bf12edea1c39e5e1fea__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 37)\n        mstore(add(headStart, 64), \"ERC20: transfer from the zero ad\")\n        mstore(add(headStart, 96), \"dress\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_c953f4879035ed60e766b34720f656aab5c697b141d924c283124ecedb91c208__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 36)\n        mstore(add(headStart, 64), \"ERC20: approve from the zero add\")\n        mstore(add(headStart, 96), \"ress\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_f8b476f7d28209d77d4a4ac1fe36b9f8259aa1bb6bddfa6e89de7e51615cf8a8__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 37)\n        mstore(add(headStart, 64), \"ERC20: decreased allowance below\")\n        mstore(add(headStart, 96), \" zero\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed(headStart, value0) -> tail\n    {\n        tail := add(headStart, 32)\n        mstore(headStart, value0)\n    }\n    function abi_encode_tuple_t_uint8__to_t_uint8__fromStack_reversed(headStart, value0) -> tail\n    {\n        tail := add(headStart, 32)\n        mstore(headStart, and(value0, 0xff))\n    }\n    function checked_add_t_uint256(x, y) -> sum\n    {\n        if gt(x, not(y))\n        {\n            mstore(sum, shl(224, 0x4e487b71))\n            mstore(4, 0x11)\n            revert(sum, 0x24)\n        }\n        sum := add(x, y)\n    }\n    function extract_byte_array_length(data) -> length\n    {\n        length := div(data, 2)\n        let outOfPlaceEncoding := and(data, 1)\n        if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }\n        if eq(outOfPlaceEncoding, lt(length, 32))\n        {\n            mstore(0, shl(224, 0x4e487b71))\n            mstore(4, 0x22)\n            revert(0, 0x24)\n        }\n    }\n}",
					"id": 1,
					"language": "Yul",
					"name": "#utility.yul"
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			"immutableReferences": {},
			"linkReferences": {},
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			"opcodes": "PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0xA9 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x39509351 GT PUSH2 0x71 JUMPI DUP1 PUSH4 0x39509351 EQ PUSH2 0x123 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x136 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x149 JUMPI DUP1 PUSH4 0xA457C2D7 EQ PUSH2 0x151 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x164 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x177 JUMPI PUSH2 0xA9 JUMP JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0xAE JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0xCC JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0xEF JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x101 JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x114 JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0xB6 PUSH2 0x1B0 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0xC3 SWAP2 SWAP1 PUSH2 0x7D8 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0xDF PUSH2 0xDA CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x242 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH1 0x2 SLOAD JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x10F CALLDATASIZE PUSH1 0x4 PUSH2 0x774 JUMP JUMPDEST PUSH2 0x258 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x12 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0xC3 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x131 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x307 JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x144 CALLDATASIZE PUSH1 0x4 PUSH2 0x721 JUMP JUMPDEST PUSH2 0x343 JUMP JUMPDEST PUSH2 0xB6 PUSH2 0x362 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x15F CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x371 JUMP JUMPDEST PUSH2 0xDF PUSH2 0x172 CALLDATASIZE PUSH1 0x4 PUSH2 0x7AF JUMP JUMPDEST PUSH2 0x40A JUMP JUMPDEST PUSH2 0xF3 PUSH2 0x185 CALLDATASIZE PUSH1 0x4 PUSH2 0x742 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x1BF SWAP1 PUSH2 0x84F JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x1EB SWAP1 PUSH2 0x84F JUMP JUMPDEST DUP1 ISZERO PUSH2 0x238 JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x20D JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x238 JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x21B JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x24F CALLER DUP5 DUP5 PUSH2 0x417 JUMP JUMPDEST POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x265 DUP5 DUP5 DUP5 PUSH2 0x53B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x2EF JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x28 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732061 PUSH1 0x44 DUP3 ADD MSTORE PUSH8 0x6C6C6F77616E6365 PUSH1 0xC0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x2FC DUP6 CALLER DUP6 DUP5 SUB PUSH2 0x417 JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP8 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 PUSH2 0x24F SWAP2 DUP6 SWAP1 PUSH2 0x33E SWAP1 DUP7 SWAP1 PUSH2 0x82B JUMP JUMPDEST PUSH2 0x417 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x1BF SWAP1 PUSH2 0x84F JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x3F3 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A2064656372656173656420616C6C6F77616E63652062656C6F77 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x207A65726F PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH2 0x400 CALLER DUP6 DUP6 DUP5 SUB PUSH2 0x417 JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x24F CALLER DUP5 DUP5 PUSH2 0x53B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x479 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP1 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F76652066726F6D20746865207A65726F20616464 PUSH1 0x44 DUP3 ADD MSTORE PUSH4 0x72657373 PUSH1 0xE0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x4DA JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F766520746F20746865207A65726F206164647265 PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x7373 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE SWAP1 MLOAD DUP5 DUP2 MSTORE PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x59F JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E736665722066726F6D20746865207A65726F206164 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x6472657373 PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x601 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x23 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220746F20746865207A65726F2061646472 PUSH1 0x44 DUP3 ADD MSTORE PUSH3 0x657373 PUSH1 0xE8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 DUP2 LT ISZERO PUSH2 0x679 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732062 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x616C616E6365 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x2E6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP6 DUP6 SUB SWAP1 SSTORE SWAP2 DUP6 AND DUP2 MSTORE SWAP1 DUP2 KECCAK256 DUP1 SLOAD DUP5 SWAP3 SWAP1 PUSH2 0x6B0 SWAP1 DUP5 SWAP1 PUSH2 0x82B JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD PUSH2 0x6FC SWAP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP POP JUMP JUMPDEST DUP1 CALLDATALOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND DUP2 EQ PUSH2 0x35D JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP3 DUP5 SUB SLT ISZERO PUSH2 0x732 JUMPI DUP1 DUP2 REVERT JUMPDEST PUSH2 0x73B DUP3 PUSH2 0x70A JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x754 JUMPI DUP1 DUP2 REVERT JUMPDEST PUSH2 0x75D DUP4 PUSH2 0x70A JUMP JUMPDEST SWAP2 POP PUSH2 0x76B PUSH1 0x20 DUP5 ADD PUSH2 0x70A JUMP JUMPDEST SWAP1 POP SWAP3 POP SWAP3 SWAP1 POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH1 0x60 DUP5 DUP7 SUB SLT ISZERO PUSH2 0x788 JUMPI DUP1 DUP2 REVERT JUMPDEST PUSH2 0x791 DUP5 PUSH2 0x70A JUMP JUMPDEST SWAP3 POP PUSH2 0x79F PUSH1 0x20 DUP6 ADD PUSH2 0x70A JUMP JUMPDEST SWAP2 POP PUSH1 0x40 DUP5 ADD CALLDATALOAD SWAP1 POP SWAP3 POP SWAP3 POP SWAP3 JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x40 DUP4 DUP6 SUB SLT ISZERO PUSH2 0x7C1 JUMPI DUP2 DUP3 REVERT JUMPDEST PUSH2 0x7CA DUP4 PUSH2 0x70A JUMP JUMPDEST SWAP5 PUSH1 0x20 SWAP4 SWAP1 SWAP4 ADD CALLDATALOAD SWAP4 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH1 0x20 DUP1 DUP4 MSTORE DUP4 MLOAD DUP1 DUP3 DUP6 ADD MSTORE DUP3 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x804 JUMPI DUP6 DUP2 ADD DUP4 ADD MLOAD DUP6 DUP3 ADD PUSH1 0x40 ADD MSTORE DUP3 ADD PUSH2 0x7E8 JUMP JUMPDEST DUP2 DUP2 GT ISZERO PUSH2 0x815 JUMPI DUP4 PUSH1 0x40 DUP4 DUP8 ADD ADD MSTORE JUMPDEST POP PUSH1 0x1F ADD PUSH1 0x1F NOT AND SWAP3 SWAP1 SWAP3 ADD PUSH1 0x40 ADD SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP3 NOT DUP3 GT ISZERO PUSH2 0x84A JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL DUP2 MSTORE PUSH1 0x11 PUSH1 0x4 MSTORE PUSH1 0x24 DUP2 REVERT JUMPDEST POP ADD SWAP1 JUMP JUMPDEST PUSH1 0x2 DUP2 DIV PUSH1 0x1 DUP3 AND DUP1 PUSH2 0x863 JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 EQ ISZERO PUSH2 0x884 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP INVALID LOG2 PUSH5 0x6970667358 0x22 SLT KECCAK256 SWAP13 PUSH32 0x1E8AFCB20718A899F178ED9EC01C99C50D8991BFDEFB5B4809D3562F0D0B6473 PUSH16 0x6C634300080200330000000000000000 ",
			"sourceMap": 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		},
		"gasEstimates": {
			"creation": {
				"codeDepositCost": "448000",
				"executionCost": "infinite",
				"totalCost": "infinite"
			},
			"external": {
				"allowance(address,address)": "infinite",
				"approve(address,uint256)": "22519",
				"balanceOf(address)": "infinite",
				"decimals()": "266",
				"decreaseAllowance(address,uint256)": "23554",
				"increaseAllowance(address,uint256)": "23534",
				"name()": "infinite",
				"symbol()": "infinite",
				"totalSupply()": "1026",
				"transfer(address,uint256)": "44453",
				"transferFrom(address,address,uint256)": "infinite"
			},
			"internal": {
				"_afterTokenTransfer(address,address,uint256)": "infinite",
				"_approve(address,address,uint256)": "infinite",
				"_beforeTokenTransfer(address,address,uint256)": "infinite",
				"_burn(address,uint256)": "infinite",
				"_mint(address,uint256)": "infinite",
				"_transfer(address,address,uint256)": "infinite"
			}
		},
		"methodIdentifiers": {
			"allowance(address,address)": "dd62ed3e",
			"approve(address,uint256)": "095ea7b3",
			"balanceOf(address)": "70a08231",
			"decimals()": "313ce567",
			"decreaseAllowance(address,uint256)": "a457c2d7",
			"increaseAllowance(address,uint256)": "39509351",
			"name()": "06fdde03",
			"symbol()": "95d89b41",
			"totalSupply()": "18160ddd",
			"transfer(address,uint256)": "a9059cbb",
			"transferFrom(address,address,uint256)": "23b872dd"
		}
	},
	"abi": [
		{
			"inputs": [
				{
					"internalType": "string",
					"name": "name_",
					"type": "string"
				},
				{
					"internalType": "string",
					"name": "symbol_",
					"type": "string"
				}
			],
			"stateMutability": "nonpayable",
			"type": "constructor"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Approval",
			"type": "event"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "from",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "to",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Transfer",
			"type": "event"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				}
			],
			"name": "allowance",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "approve",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "balanceOf",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "decimals",
			"outputs": [
				{
					"internalType": "uint8",
					"name": "",
					"type": "uint8"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "subtractedValue",
					"type": "uint256"
				}
			],
			"name": "decreaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "addedValue",
					"type": "uint256"
				}
			],
			"name": "increaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "name",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "symbol",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "totalSupply",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transfer",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "sender",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transferFrom",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		}
	]
}

artifacts...ERC20_metadata.json

{
	"compiler": {
		"version": "0.8.2+commit.661d1103"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"inputs": [
					{
						"internalType": "string",
						"name": "name_",
						"type": "string"
					},
					{
						"internalType": "string",
						"name": "symbol_",
						"type": "string"
					}
				],
				"stateMutability": "nonpayable",
				"type": "constructor"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Implementation of the {IERC20} interface. This implementation is agnostic to the way tokens are created. This means that a supply mechanism has to be added in a derived contract using {_mint}. For a generic mechanism see {ERC20PresetMinterPauser}. TIP: For a detailed writeup see our guide https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How to implement supply mechanisms]. We have followed general OpenZeppelin Contracts guidelines: functions revert instead returning `false` on failure. This behavior is nonetheless conventional and does not conflict with the expectations of ERC20 applications. Additionally, an {Approval} event is emitted on calls to {transferFrom}. This allows applications to reconstruct the allowance for all accounts just by listening to said events. Other implementations of the EIP may not emit these events, as it isn't required by the specification. Finally, the non-standard {decreaseAllowance} and {increaseAllowance} functions have been added to mitigate the well-known issues around setting allowances. See {IERC20-approve}.",
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"constructor": {
					"details": "Sets the values for {name} and {symbol}. The default value of {decimals} is 18. To select a different value for {decimals} you should overload it. All two of these values are immutable: they can only be set once during construction."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"Token_flat.sol": "ERC20"
		},
		"evmVersion": "istanbul",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": true,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"Token_flat.sol": {
			"keccak256": "0x1a011700a83a42ad9b65ca5ea73e5a3f3b9b635bec4a1025f44496f3a1a252f7",
			"license": "MIT",
			"urls": [
				"bzz-raw://15b77df8cbb9b0c7656fca7d56940a95697f14406f39eb2916fbb5bfaadecea3",
				"dweb:/ipfs/Qme4GrRYm33KGTEeZxabAorM5wCzYX61DJcKeyDFSUC6hV"
			]
		}
	},
	"version": 1
}

artifacts...ERC20Burnable.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"generatedSources": [],
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"deployedBytecode": {
			"generatedSources": [],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"gasEstimates": null,
		"methodIdentifiers": {
			"allowance(address,address)": "dd62ed3e",
			"approve(address,uint256)": "095ea7b3",
			"balanceOf(address)": "70a08231",
			"burn(uint256)": "42966c68",
			"burnFrom(address,uint256)": "79cc6790",
			"decimals()": "313ce567",
			"decreaseAllowance(address,uint256)": "a457c2d7",
			"increaseAllowance(address,uint256)": "39509351",
			"name()": "06fdde03",
			"symbol()": "95d89b41",
			"totalSupply()": "18160ddd",
			"transfer(address,uint256)": "a9059cbb",
			"transferFrom(address,address,uint256)": "23b872dd"
		}
	},
	"abi": [
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Approval",
			"type": "event"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "from",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "to",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Transfer",
			"type": "event"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				}
			],
			"name": "allowance",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "approve",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "balanceOf",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "burn",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "burnFrom",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "decimals",
			"outputs": [
				{
					"internalType": "uint8",
					"name": "",
					"type": "uint8"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "subtractedValue",
					"type": "uint256"
				}
			],
			"name": "decreaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "addedValue",
					"type": "uint256"
				}
			],
			"name": "increaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "name",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "symbol",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "totalSupply",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transfer",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "sender",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transferFrom",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		}
	]
}

artifacts...ERC20Burnable_metadata.json

{
	"compiler": {
		"version": "0.8.2+commit.661d1103"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "burn",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "burnFrom",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Extension of {ERC20} that allows token holders to destroy both their own tokens and those that they have an allowance for, in a way that can be recognized off-chain (via event analysis).",
			"kind": "dev",
			"methods": {
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"burn(uint256)": {
					"details": "Destroys `amount` tokens from the caller. See {ERC20-_burn}."
				},
				"burnFrom(address,uint256)": {
					"details": "Destroys `amount` tokens from `account`, deducting from the caller's allowance. See {ERC20-_burn} and {ERC20-allowance}. Requirements: - the caller must have allowance for ``accounts``'s tokens of at least `amount`."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"Token_flat.sol": "ERC20Burnable"
		},
		"evmVersion": "istanbul",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": true,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"Token_flat.sol": {
			"keccak256": "0x1a011700a83a42ad9b65ca5ea73e5a3f3b9b635bec4a1025f44496f3a1a252f7",
			"license": "MIT",
			"urls": [
				"bzz-raw://15b77df8cbb9b0c7656fca7d56940a95697f14406f39eb2916fbb5bfaadecea3",
				"dweb:/ipfs/Qme4GrRYm33KGTEeZxabAorM5wCzYX61DJcKeyDFSUC6hV"
			]
		}
	},
	"version": 1
}

artifacts...ERC20Permit.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"generatedSources": [],
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"deployedBytecode": {
			"generatedSources": [],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"gasEstimates": null,
		"methodIdentifiers": {
			"DOMAIN_SEPARATOR()": "3644e515",
			"allowance(address,address)": "dd62ed3e",
			"approve(address,uint256)": "095ea7b3",
			"balanceOf(address)": "70a08231",
			"decimals()": "313ce567",
			"decreaseAllowance(address,uint256)": "a457c2d7",
			"increaseAllowance(address,uint256)": "39509351",
			"name()": "06fdde03",
			"nonces(address)": "7ecebe00",
			"permit(address,address,uint256,uint256,uint8,bytes32,bytes32)": "d505accf",
			"symbol()": "95d89b41",
			"totalSupply()": "18160ddd",
			"transfer(address,uint256)": "a9059cbb",
			"transferFrom(address,address,uint256)": "23b872dd"
		}
	},
	"abi": [
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Approval",
			"type": "event"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "from",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "to",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Transfer",
			"type": "event"
		},
		{
			"inputs": [],
			"name": "DOMAIN_SEPARATOR",
			"outputs": [
				{
					"internalType": "bytes32",
					"name": "",
					"type": "bytes32"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				}
			],
			"name": "allowance",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "approve",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "balanceOf",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "decimals",
			"outputs": [
				{
					"internalType": "uint8",
					"name": "",
					"type": "uint8"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "subtractedValue",
					"type": "uint256"
				}
			],
			"name": "decreaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "addedValue",
					"type": "uint256"
				}
			],
			"name": "increaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "name",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				}
			],
			"name": "nonces",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				},
				{
					"internalType": "uint256",
					"name": "deadline",
					"type": "uint256"
				},
				{
					"internalType": "uint8",
					"name": "v",
					"type": "uint8"
				},
				{
					"internalType": "bytes32",
					"name": "r",
					"type": "bytes32"
				},
				{
					"internalType": "bytes32",
					"name": "s",
					"type": "bytes32"
				}
			],
			"name": "permit",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "symbol",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "totalSupply",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transfer",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "sender",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transferFrom",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		}
	]
}

artifacts...ERC20Permit_metadata.json

{
	"compiler": {
		"version": "0.8.2+commit.661d1103"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [],
				"name": "DOMAIN_SEPARATOR",
				"outputs": [
					{
						"internalType": "bytes32",
						"name": "",
						"type": "bytes32"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					}
				],
				"name": "nonces",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "deadline",
						"type": "uint256"
					},
					{
						"internalType": "uint8",
						"name": "v",
						"type": "uint8"
					},
					{
						"internalType": "bytes32",
						"name": "r",
						"type": "bytes32"
					},
					{
						"internalType": "bytes32",
						"name": "s",
						"type": "bytes32"
					}
				],
				"name": "permit",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't need to send a transaction, and thus is not required to hold Ether at all. _Available since v3.4._",
			"kind": "dev",
			"methods": {
				"DOMAIN_SEPARATOR()": {
					"details": "See {IERC20Permit-DOMAIN_SEPARATOR}."
				},
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"constructor": {
					"details": "Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `\"1\"`. It's a good idea to use the same `name` that is defined as the ERC20 token name."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"nonces(address)": {
					"details": "See {IERC20Permit-nonces}."
				},
				"permit(address,address,uint256,uint256,uint8,bytes32,bytes32)": {
					"details": "See {IERC20Permit-permit}."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"Token_flat.sol": "ERC20Permit"
		},
		"evmVersion": "istanbul",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": true,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"Token_flat.sol": {
			"keccak256": "0x1a011700a83a42ad9b65ca5ea73e5a3f3b9b635bec4a1025f44496f3a1a252f7",
			"license": "MIT",
			"urls": [
				"bzz-raw://15b77df8cbb9b0c7656fca7d56940a95697f14406f39eb2916fbb5bfaadecea3",
				"dweb:/ipfs/Qme4GrRYm33KGTEeZxabAorM5wCzYX61DJcKeyDFSUC6hV"
			]
		}
	},
	"version": 1
}

artifacts...ERC20Votes.json

{
	"deploy": {
		"VM:-": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"main:1": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"ropsten:3": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"rinkeby:4": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"kovan:42": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"görli:5": {
			"linkReferences": {},
			"autoDeployLib": true
		},
		"Custom": {
			"linkReferences": {},
			"autoDeployLib": true
		}
	},
	"data": {
		"bytecode": {
			"generatedSources": [],
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"deployedBytecode": {
			"generatedSources": [],
			"immutableReferences": {},
			"linkReferences": {},
			"object": "",
			"opcodes": "",
			"sourceMap": ""
		},
		"gasEstimates": null,
		"methodIdentifiers": {
			"DOMAIN_SEPARATOR()": "3644e515",
			"allowance(address,address)": "dd62ed3e",
			"approve(address,uint256)": "095ea7b3",
			"balanceOf(address)": "70a08231",
			"checkpoints(address,uint32)": "f1127ed8",
			"decimals()": "313ce567",
			"decreaseAllowance(address,uint256)": "a457c2d7",
			"delegate(address)": "5c19a95c",
			"delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32)": "c3cda520",
			"delegates(address)": "587cde1e",
			"getPastTotalSupply(uint256)": "8e539e8c",
			"getPastVotes(address,uint256)": "3a46b1a8",
			"getVotes(address)": "9ab24eb0",
			"increaseAllowance(address,uint256)": "39509351",
			"name()": "06fdde03",
			"nonces(address)": "7ecebe00",
			"numCheckpoints(address)": "6fcfff45",
			"permit(address,address,uint256,uint256,uint8,bytes32,bytes32)": "d505accf",
			"symbol()": "95d89b41",
			"totalSupply()": "18160ddd",
			"transfer(address,uint256)": "a9059cbb",
			"transferFrom(address,address,uint256)": "23b872dd"
		}
	},
	"abi": [
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Approval",
			"type": "event"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "delegator",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "fromDelegate",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "toDelegate",
					"type": "address"
				}
			],
			"name": "DelegateChanged",
			"type": "event"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "delegate",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "previousBalance",
					"type": "uint256"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "newBalance",
					"type": "uint256"
				}
			],
			"name": "DelegateVotesChanged",
			"type": "event"
		},
		{
			"anonymous": false,
			"inputs": [
				{
					"indexed": true,
					"internalType": "address",
					"name": "from",
					"type": "address"
				},
				{
					"indexed": true,
					"internalType": "address",
					"name": "to",
					"type": "address"
				},
				{
					"indexed": false,
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				}
			],
			"name": "Transfer",
			"type": "event"
		},
		{
			"inputs": [],
			"name": "DOMAIN_SEPARATOR",
			"outputs": [
				{
					"internalType": "bytes32",
					"name": "",
					"type": "bytes32"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				}
			],
			"name": "allowance",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "approve",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "balanceOf",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				},
				{
					"internalType": "uint32",
					"name": "pos",
					"type": "uint32"
				}
			],
			"name": "checkpoints",
			"outputs": [
				{
					"components": [
						{
							"internalType": "uint32",
							"name": "fromBlock",
							"type": "uint32"
						},
						{
							"internalType": "uint224",
							"name": "votes",
							"type": "uint224"
						}
					],
					"internalType": "struct ERC20Votes.Checkpoint",
					"name": "",
					"type": "tuple"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "decimals",
			"outputs": [
				{
					"internalType": "uint8",
					"name": "",
					"type": "uint8"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "subtractedValue",
					"type": "uint256"
				}
			],
			"name": "decreaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "delegatee",
					"type": "address"
				}
			],
			"name": "delegate",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "delegatee",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "nonce",
					"type": "uint256"
				},
				{
					"internalType": "uint256",
					"name": "expiry",
					"type": "uint256"
				},
				{
					"internalType": "uint8",
					"name": "v",
					"type": "uint8"
				},
				{
					"internalType": "bytes32",
					"name": "r",
					"type": "bytes32"
				},
				{
					"internalType": "bytes32",
					"name": "s",
					"type": "bytes32"
				}
			],
			"name": "delegateBySig",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "delegates",
			"outputs": [
				{
					"internalType": "address",
					"name": "",
					"type": "address"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "uint256",
					"name": "blockNumber",
					"type": "uint256"
				}
			],
			"name": "getPastTotalSupply",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "blockNumber",
					"type": "uint256"
				}
			],
			"name": "getPastVotes",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "getVotes",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "addedValue",
					"type": "uint256"
				}
			],
			"name": "increaseAllowance",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "name",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				}
			],
			"name": "nonces",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "account",
					"type": "address"
				}
			],
			"name": "numCheckpoints",
			"outputs": [
				{
					"internalType": "uint32",
					"name": "",
					"type": "uint32"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "owner",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "spender",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "value",
					"type": "uint256"
				},
				{
					"internalType": "uint256",
					"name": "deadline",
					"type": "uint256"
				},
				{
					"internalType": "uint8",
					"name": "v",
					"type": "uint8"
				},
				{
					"internalType": "bytes32",
					"name": "r",
					"type": "bytes32"
				},
				{
					"internalType": "bytes32",
					"name": "s",
					"type": "bytes32"
				}
			],
			"name": "permit",
			"outputs": [],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "symbol",
			"outputs": [
				{
					"internalType": "string",
					"name": "",
					"type": "string"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [],
			"name": "totalSupply",
			"outputs": [
				{
					"internalType": "uint256",
					"name": "",
					"type": "uint256"
				}
			],
			"stateMutability": "view",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transfer",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		},
		{
			"inputs": [
				{
					"internalType": "address",
					"name": "sender",
					"type": "address"
				},
				{
					"internalType": "address",
					"name": "recipient",
					"type": "address"
				},
				{
					"internalType": "uint256",
					"name": "amount",
					"type": "uint256"
				}
			],
			"name": "transferFrom",
			"outputs": [
				{
					"internalType": "bool",
					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
		}
	]
}

artifacts...ERC20Votes_metadata.json

{
	"compiler": {
		"version": "0.8.2+commit.661d1103"
	},
	"language": "Solidity",
	"output": {
		"abi": [
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Approval",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "delegator",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "fromDelegate",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "toDelegate",
						"type": "address"
					}
				],
				"name": "DelegateChanged",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "delegate",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "previousBalance",
						"type": "uint256"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "newBalance",
						"type": "uint256"
					}
				],
				"name": "DelegateVotesChanged",
				"type": "event"
			},
			{
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "address",
						"name": "from",
						"type": "address"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "to",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					}
				],
				"name": "Transfer",
				"type": "event"
			},
			{
				"inputs": [],
				"name": "DOMAIN_SEPARATOR",
				"outputs": [
					{
						"internalType": "bytes32",
						"name": "",
						"type": "bytes32"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					}
				],
				"name": "allowance",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "approve",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					}
				],
				"name": "balanceOf",
				"outputs": [
					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
					},
					{
						"internalType": "uint32",
						"name": "pos",
						"type": "uint32"
					}
				],
				"name": "checkpoints",
				"outputs": [
					{
						"components": [
							{
								"internalType": "uint32",
								"name": "fromBlock",
								"type": "uint32"
							},
							{
								"internalType": "uint224",
								"name": "votes",
								"type": "uint224"
							}
						],
						"internalType": "struct ERC20Votes.Checkpoint",
						"name": "",
						"type": "tuple"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [],
				"name": "decimals",
				"outputs": [
					{
						"internalType": "uint8",
						"name": "",
						"type": "uint8"
					}
				],
				"stateMutability": "view",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "subtractedValue",
						"type": "uint256"
					}
				],
				"name": "decreaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "delegatee",
						"type": "address"
					}
				],
				"name": "delegate",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "delegatee",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "nonce",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "expiry",
						"type": "uint256"
					},
					{
						"internalType": "uint8",
						"name": "v",
						"type": "uint8"
					},
					{
						"internalType": "bytes32",
						"name": "r",
						"type": "bytes32"
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					{
						"internalType": "bytes32",
						"name": "s",
						"type": "bytes32"
					}
				],
				"name": "delegateBySig",
				"outputs": [],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "account",
						"type": "address"
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				"name": "delegates",
				"outputs": [
					{
						"internalType": "address",
						"name": "",
						"type": "address"
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				],
				"stateMutability": "view",
				"type": "function"
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				"inputs": [
					{
						"internalType": "uint256",
						"name": "blockNumber",
						"type": "uint256"
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				],
				"name": "getPastTotalSupply",
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					{
						"internalType": "uint256",
						"name": "",
						"type": "uint256"
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				"stateMutability": "view",
				"type": "function"
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						"internalType": "uint256",
						"name": "blockNumber",
						"type": "uint256"
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				"name": "getPastVotes",
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						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
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				"stateMutability": "view",
				"type": "function"
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			{
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					{
						"internalType": "address",
						"name": "account",
						"type": "address"
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				"name": "getVotes",
				"outputs": [
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						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
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			{
				"inputs": [
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						"internalType": "address",
						"name": "spender",
						"type": "address"
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					{
						"internalType": "uint256",
						"name": "addedValue",
						"type": "uint256"
					}
				],
				"name": "increaseAllowance",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
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			{
				"inputs": [],
				"name": "name",
				"outputs": [
					{
						"internalType": "string",
						"name": "",
						"type": "string"
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				"stateMutability": "view",
				"type": "function"
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				"inputs": [
					{
						"internalType": "address",
						"name": "owner",
						"type": "address"
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				"name": "nonces",
				"outputs": [
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						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
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				"stateMutability": "view",
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					{
						"internalType": "address",
						"name": "account",
						"type": "address"
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				],
				"name": "numCheckpoints",
				"outputs": [
					{
						"internalType": "uint32",
						"name": "",
						"type": "uint32"
					}
				],
				"stateMutability": "view",
				"type": "function"
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						"type": "address"
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					{
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
					},
					{
						"internalType": "uint256",
						"name": "deadline",
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				"type": "function"
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			{
				"inputs": [],
				"name": "symbol",
				"outputs": [
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						"internalType": "string",
						"name": "",
						"type": "string"
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				],
				"stateMutability": "view",
				"type": "function"
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			{
				"inputs": [],
				"name": "totalSupply",
				"outputs": [
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						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
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				"inputs": [
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						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transfer",
				"outputs": [
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						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			},
			{
				"inputs": [
					{
						"internalType": "address",
						"name": "sender",
						"type": "address"
					},
					{
						"internalType": "address",
						"name": "recipient",
						"type": "address"
					},
					{
						"internalType": "uint256",
						"name": "amount",
						"type": "uint256"
					}
				],
				"name": "transferFrom",
				"outputs": [
					{
						"internalType": "bool",
						"name": "",
						"type": "bool"
					}
				],
				"stateMutability": "nonpayable",
				"type": "function"
			}
		],
		"devdoc": {
			"details": "Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's, and supports token supply up to 2^224^ - 1, while COMP is limited to 2^96^ - 1. NOTE: If exact COMP compatibility is required, use the {ERC20VotesComp} variant of this module. This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting power can be queried through the public accessors {getVotes} and {getPastVotes}. By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked. Enabling self-delegation can easily be done by overriding the {delegates} function. Keep in mind however that this will significantly increase the base gas cost of transfers. _Available since v4.2._",
			"events": {
				"DelegateChanged(address,address,address)": {
					"details": "Emitted when an account changes their delegate."
				},
				"DelegateVotesChanged(address,uint256,uint256)": {
					"details": "Emitted when a token transfer or delegate change results in changes to an account's voting power."
				}
			},
			"kind": "dev",
			"methods": {
				"DOMAIN_SEPARATOR()": {
					"details": "See {IERC20Permit-DOMAIN_SEPARATOR}."
				},
				"allowance(address,address)": {
					"details": "See {IERC20-allowance}."
				},
				"approve(address,uint256)": {
					"details": "See {IERC20-approve}. Requirements: - `spender` cannot be the zero address."
				},
				"balanceOf(address)": {
					"details": "See {IERC20-balanceOf}."
				},
				"checkpoints(address,uint32)": {
					"details": "Get the `pos`-th checkpoint for `account`."
				},
				"decimals()": {
					"details": "Returns the number of decimals used to get its user representation. For example, if `decimals` equals `2`, a balance of `505` tokens should be displayed to a user as `5.05` (`505 / 10 ** 2`). Tokens usually opt for a value of 18, imitating the relationship between Ether and Wei. This is the value {ERC20} uses, unless this function is overridden; NOTE: This information is only used for _display_ purposes: it in no way affects any of the arithmetic of the contract, including {IERC20-balanceOf} and {IERC20-transfer}."
				},
				"decreaseAllowance(address,uint256)": {
					"details": "Atomically decreases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address. - `spender` must have allowance for the caller of at least `subtractedValue`."
				},
				"delegate(address)": {
					"details": "Delegate votes from the sender to `delegatee`."
				},
				"delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32)": {
					"details": "Delegates votes from signer to `delegatee`"
				},
				"delegates(address)": {
					"details": "Get the address `account` is currently delegating to."
				},
				"getPastTotalSupply(uint256)": {
					"details": "Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances. It is but NOT the sum of all the delegated votes! Requirements: - `blockNumber` must have been already mined"
				},
				"getPastVotes(address,uint256)": {
					"details": "Retrieve the number of votes for `account` at the end of `blockNumber`. Requirements: - `blockNumber` must have been already mined"
				},
				"getVotes(address)": {
					"details": "Gets the current votes balance for `account`"
				},
				"increaseAllowance(address,uint256)": {
					"details": "Atomically increases the allowance granted to `spender` by the caller. This is an alternative to {approve} that can be used as a mitigation for problems described in {IERC20-approve}. Emits an {Approval} event indicating the updated allowance. Requirements: - `spender` cannot be the zero address."
				},
				"name()": {
					"details": "Returns the name of the token."
				},
				"nonces(address)": {
					"details": "See {IERC20Permit-nonces}."
				},
				"numCheckpoints(address)": {
					"details": "Get number of checkpoints for `account`."
				},
				"permit(address,address,uint256,uint256,uint8,bytes32,bytes32)": {
					"details": "See {IERC20Permit-permit}."
				},
				"symbol()": {
					"details": "Returns the symbol of the token, usually a shorter version of the name."
				},
				"totalSupply()": {
					"details": "See {IERC20-totalSupply}."
				},
				"transfer(address,uint256)": {
					"details": "See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`."
				},
				"transferFrom(address,address,uint256)": {
					"details": "See {IERC20-transferFrom}. Emits an {Approval} event indicating the updated allowance. This is not required by the EIP. See the note at the beginning of {ERC20}. Requirements: - `sender` and `recipient` cannot be the zero address. - `sender` must have a balance of at least `amount`. - the caller must have allowance for ``sender``'s tokens of at least `amount`."
				}
			},
			"version": 1
		},
		"userdoc": {
			"kind": "user",
			"methods": {},
			"version": 1
		}
	},
	"settings": {
		"compilationTarget": {
			"Token_flat.sol": "ERC20Votes"
		},
		"evmVersion": "istanbul",
		"libraries": {},
		"metadata": {
			"bytecodeHash": "ipfs"
		},
		"optimizer": {
			"enabled": true,
			"runs": 200
		},
		"remappings": []
	},
	"sources": {
		"Token_flat.sol": {
			"keccak256": "0x1a011700a83a42ad9b65ca5ea73e5a3f3b9b635bec4a1025f44496f3a1a252f7",
			"license": "MIT",
			"urls": [
				"bzz-raw://15b77df8cbb9b0c7656fca7d56940a95697f14406f39eb2916fbb5bfaadecea3",
				"dweb:/ipfs/Qme4GrRYm33KGTEeZxabAorM5wCzYX61DJcKeyDFSUC6hV"
			]
		}
	},
	"version": 1
}

artifacts...IERC20.json

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			"inputs": [
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			"name": "approve",
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					"name": "",
					"type": "bool"
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			"stateMutability": "nonpayable",
			"type": "function"
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			"name": "balanceOf",
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				{
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					"name": "",
					"type": "bool"
				}
			],
			"stateMutability": "nonpayable",
			"type": "function"
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}

artifacts...IERC20_metadata.json

{
	"compiler": {
		"version": "0.8.2+commit.661d1103"
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				"anonymous": false,
				"inputs": [
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						"indexed": true,
						"internalType": "address",
						"name": "owner",
						"type": "address"
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					{
						"indexed": true,
						"internalType": "address",
						"name": "spender",
						"type": "address"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "value",
						"type": "uint256"
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				],
				"name": "Approval",
				"type": "event"
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			{
				"anonymous": false,
				"inputs": [
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						"indexed": true,
						"internalType": "address",
						"name": "from",
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					{
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						"name": "to",
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					{
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						"type": "uint256"
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				"stateMutability": "view",
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						"name": "amount",
						"type": "uint256"
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				"name": "approve",
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						"name": "",
						"type": "bool"
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				"stateMutability": "nonpayable",
				"type": "function"
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						"internalType": "address",
						"name": "account",
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				"name": "balanceOf",
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						"internalType": "uint256",
						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
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				"name": "totalSupply",
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						"name": "",
						"type": "uint256"
					}
				],
				"stateMutability": "view",
				"type": "function"
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						"internalType": "address",
						"name": "recipient",
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					{
						"internalType": "uint256",
						"name": "amount",
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					}
				],
				"name": "transfer",
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						"name": "",
						"type": "bool"
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						"name": "",
						"type": "bool"
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					"details": "Emitted when the allowance of a `spender` for an `owner` is set by a call to {approve}. `value` is the new allowance."
				},
				"Transfer(address,address,uint256)": {
					"details": "Emitted when `value` tokens are moved from one account (`from`) to another (`to`). Note that `value` may be zero."
				}
			},
			"kind": "dev",
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				"approve(address,uint256)": {
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				},
				"balanceOf(address)": {
					"details": "Returns the amount of tokens owned by `account`."
				},
				"totalSupply()": {
					"details": "Returns the amount of tokens in existence."
				},
				"transfer(address,uint256)": {
					"details": "Moves `amount` tokens from the caller's account to `recipient`. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event."
				},
				"transferFrom(address,address,uint256)": {
					"details": "Moves `amount` tokens from `sender` to `recipient` using the allowance mechanism. `amount` is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event."
				}
			},
			"version": 1
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artifacts...IERC20Metadata.json

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			"name()": "06fdde03",
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artifacts...IERC20Metadata_metadata.json

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}

artifacts...IERC20Permit.json

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					"name": "r",
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}

artifacts...IERC20Permit_metadata.json

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			"details": "Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't need to send a transaction, and thus is not required to hold Ether at all.",
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				},
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				}
			},
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artifacts...Math.json

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artifacts...Math_metadata.json

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artifacts...Ownable.json

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artifacts...Ownable_metadata.json

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				},
				"transferOwnership(address)": {
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artifacts...SafeCast.json

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artifacts...SafeCast_metadata.json

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Token_flat.sol

// SPDX-License-Identifier: MIT
// File: @openzeppelin/contracts/utils/math/SafeCast.sol

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCast {
    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits");
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits");
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits");
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits");
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits");
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits");
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits");
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128) {
        require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits");
        return int128(value);
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64) {
        require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits");
        return int64(value);
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32) {
        require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits");
        return int32(value);
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16) {
        require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits");
        return int16(value);
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits.
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8) {
        require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits");
        return int8(value);
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256");
        return int256(value);
    }
}

// File: @openzeppelin/contracts/utils/math/Math.sol



pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}

// File: @openzeppelin/contracts/utils/Counters.sol



pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// File: @openzeppelin/contracts/utils/cryptography/ECDSA.sol



pragma solidity ^0.8.0;

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// File: @openzeppelin/contracts/utils/cryptography/draft-EIP712.sol



pragma solidity ^0.8.0;


/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }
}

// File: @openzeppelin/contracts/token/ERC20/extensions/draft-IERC20Permit.sol



pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// File: @openzeppelin/contracts/utils/Context.sol



pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// File: @openzeppelin/contracts/access/Ownable.sol



pragma solidity ^0.8.0;


/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _setOwner(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _setOwner(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol



pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

// File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol



pragma solidity ^0.8.0;


/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// File: @openzeppelin/contracts/token/ERC20/ERC20.sol



pragma solidity ^0.8.0;




/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// File: @openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol



pragma solidity ^0.8.0;






/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private immutable _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

// File: @openzeppelin/contracts/token/ERC20/extensions/ERC20Votes.sol



pragma solidity ^0.8.0;





/**
 * @dev Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's,
 * and supports token supply up to 2^224^ - 1, while COMP is limited to 2^96^ - 1.
 *
 * NOTE: If exact COMP compatibility is required, use the {ERC20VotesComp} variant of this module.
 *
 * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either
 * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting
 * power can be queried through the public accessors {getVotes} and {getPastVotes}.
 *
 * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it
 * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked.
 * Enabling self-delegation can easily be done by overriding the {delegates} function. Keep in mind however that this
 * will significantly increase the base gas cost of transfers.
 *
 * _Available since v4.2._
 */
abstract contract ERC20Votes is ERC20Permit {
    struct Checkpoint {
        uint32 fromBlock;
        uint224 votes;
    }

    bytes32 private constant _DELEGATION_TYPEHASH =
        keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");

    mapping(address => address) private _delegates;
    mapping(address => Checkpoint[]) private _checkpoints;
    Checkpoint[] private _totalSupplyCheckpoints;

    /**
     * @dev Emitted when an account changes their delegate.
     */
    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);

    /**
     * @dev Emitted when a token transfer or delegate change results in changes to an account's voting power.
     */
    event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance);

    /**
     * @dev Get the `pos`-th checkpoint for `account`.
     */
    function checkpoints(address account, uint32 pos) public view virtual returns (Checkpoint memory) {
        return _checkpoints[account][pos];
    }

    /**
     * @dev Get number of checkpoints for `account`.
     */
    function numCheckpoints(address account) public view virtual returns (uint32) {
        return SafeCast.toUint32(_checkpoints[account].length);
    }

    /**
     * @dev Get the address `account` is currently delegating to.
     */
    function delegates(address account) public view virtual returns (address) {
        return _delegates[account];
    }

    /**
     * @dev Gets the current votes balance for `account`
     */
    function getVotes(address account) public view returns (uint256) {
        uint256 pos = _checkpoints[account].length;
        return pos == 0 ? 0 : _checkpoints[account][pos - 1].votes;
    }

    /**
     * @dev Retrieve the number of votes for `account` at the end of `blockNumber`.
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastVotes(address account, uint256 blockNumber) public view returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_checkpoints[account], blockNumber);
    }

    /**
     * @dev Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances.
     * It is but NOT the sum of all the delegated votes!
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastTotalSupply(uint256 blockNumber) public view returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_totalSupplyCheckpoints, blockNumber);
    }

    /**
     * @dev Lookup a value in a list of (sorted) checkpoints.
     */
    function _checkpointsLookup(Checkpoint[] storage ckpts, uint256 blockNumber) private view returns (uint256) {
        // We run a binary search to look for the earliest checkpoint taken after `blockNumber`.
        //
        // During the loop, the index of the wanted checkpoint remains in the range [low-1, high).
        // With each iteration, either `low` or `high` is moved towards the middle of the range to maintain the invariant.
        // - If the middle checkpoint is after `blockNumber`, we look in [low, mid)
        // - If the middle checkpoint is before or equal to `blockNumber`, we look in [mid+1, high)
        // Once we reach a single value (when low == high), we've found the right checkpoint at the index high-1, if not
        // out of bounds (in which case we're looking too far in the past and the result is 0).
        // Note that if the latest checkpoint available is exactly for `blockNumber`, we end up with an index that is
        // past the end of the array, so we technically don't find a checkpoint after `blockNumber`, but it works out
        // the same.
        uint256 high = ckpts.length;
        uint256 low = 0;
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (ckpts[mid].fromBlock > blockNumber) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        return high == 0 ? 0 : ckpts[high - 1].votes;
    }

    /**
     * @dev Delegate votes from the sender to `delegatee`.
     */
    function delegate(address delegatee) public virtual {
        return _delegate(_msgSender(), delegatee);
    }

    /**
     * @dev Delegates votes from signer to `delegatee`
     */
    function delegateBySig(
        address delegatee,
        uint256 nonce,
        uint256 expiry,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        require(block.timestamp <= expiry, "ERC20Votes: signature expired");
        address signer = ECDSA.recover(
            _hashTypedDataV4(keccak256(abi.encode(_DELEGATION_TYPEHASH, delegatee, nonce, expiry))),
            v,
            r,
            s
        );
        require(nonce == _useNonce(signer), "ERC20Votes: invalid nonce");
        return _delegate(signer, delegatee);
    }

    /**
     * @dev Maximum token supply. Defaults to `type(uint224).max` (2^224^ - 1).
     */
    function _maxSupply() internal view virtual returns (uint224) {
        return type(uint224).max;
    }

    /**
     * @dev Snapshots the totalSupply after it has been increased.
     */
    function _mint(address account, uint256 amount) internal virtual override {
        super._mint(account, amount);
        require(totalSupply() <= _maxSupply(), "ERC20Votes: total supply risks overflowing votes");

        _writeCheckpoint(_totalSupplyCheckpoints, _add, amount);
    }

    /**
     * @dev Snapshots the totalSupply after it has been decreased.
     */
    function _burn(address account, uint256 amount) internal virtual override {
        super._burn(account, amount);

        _writeCheckpoint(_totalSupplyCheckpoints, _subtract, amount);
    }

    /**
     * @dev Move voting power when tokens are transferred.
     *
     * Emits a {DelegateVotesChanged} event.
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._afterTokenTransfer(from, to, amount);

        _moveVotingPower(delegates(from), delegates(to), amount);
    }

    /**
     * @dev Change delegation for `delegator` to `delegatee`.
     *
     * Emits events {DelegateChanged} and {DelegateVotesChanged}.
     */
    function _delegate(address delegator, address delegatee) internal virtual {
        address currentDelegate = delegates(delegator);
        uint256 delegatorBalance = balanceOf(delegator);
        _delegates[delegator] = delegatee;

        emit DelegateChanged(delegator, currentDelegate, delegatee);

        _moveVotingPower(currentDelegate, delegatee, delegatorBalance);
    }

    function _moveVotingPower(
        address src,
        address dst,
        uint256 amount
    ) private {
        if (src != dst && amount > 0) {
            if (src != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[src], _subtract, amount);
                emit DelegateVotesChanged(src, oldWeight, newWeight);
            }

            if (dst != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[dst], _add, amount);
                emit DelegateVotesChanged(dst, oldWeight, newWeight);
            }
        }
    }

    function _writeCheckpoint(
        Checkpoint[] storage ckpts,
        function(uint256, uint256) view returns (uint256) op,
        uint256 delta
    ) private returns (uint256 oldWeight, uint256 newWeight) {
        uint256 pos = ckpts.length;
        oldWeight = pos == 0 ? 0 : ckpts[pos - 1].votes;
        newWeight = op(oldWeight, delta);

        if (pos > 0 && ckpts[pos - 1].fromBlock == block.number) {
            ckpts[pos - 1].votes = SafeCast.toUint224(newWeight);
        } else {
            ckpts.push(Checkpoint({fromBlock: SafeCast.toUint32(block.number), votes: SafeCast.toUint224(newWeight)}));
        }
    }

    function _add(uint256 a, uint256 b) private pure returns (uint256) {
        return a + b;
    }

    function _subtract(uint256 a, uint256 b) private pure returns (uint256) {
        return a - b;
    }
}

// File: @openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol



pragma solidity ^0.8.0;



/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 currentAllowance = allowance(account, _msgSender());
        require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
        unchecked {
            _approve(account, _msgSender(), currentAllowance - amount);
        }
        _burn(account, amount);
    }
}

// File: contracts/Token.sol


pragma solidity ^0.8.2;






/// @custom:security-contact tomprezine@gmail.com
contract Xagro is ERC20, ERC20Burnable, Ownable, ERC20Permit, ERC20Votes {
    constructor() ERC20("Xagro", "XAG") ERC20Permit("Xagro") {
        _mint(msg.sender, 300000000 * 10 ** decimals());
    }

    function mint(address to, uint256 amount) public onlyOwner {
        _mint(to, amount);
    }

    // The following functions are overrides required by Solidity.

    function _afterTokenTransfer(address from, address to, uint256 amount)
        internal
        override(ERC20, ERC20Votes)
    {
        super._afterTokenTransfer(from, to, amount);
    }

    function _mint(address to, uint256 amount)
        internal
        override(ERC20, ERC20Votes)
    {
        super._mint(to, amount);
    }

    function _burn(address account, uint256 amount)
        internal
        override(ERC20, ERC20Votes)
    {
        super._burn(account, amount);
    }
}

artifacts...Xagro.json

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abi_encode_tuple_t_stringliteral_9d2acf551b2466898443b9bc3a403a4d86037386bc5a8960c1bbb0f204e69b79__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 39)\n        mstore(add(headStart, 64), \"SafeCast: value doesn't fit in 2\")\n        mstore(add(headStart, 96), \"24 bits\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_c907489dafcfb622d3b83f2657a14d6da2f59e0de3116af0d6a80554c1a7cb19__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 38)\n        mstore(add(headStart, 64), \"SafeCast: value doesn't fit in 3\")\n        mstore(add(headStart, 96), \"2 bits\")\n        tail := add(headStart, 128)\n    }\n    function abi_encode_tuple_t_stringliteral_fc0b381caf0a47702017f3c4b358ebe3d3aff6c60ce819a8bf3ef5a95d4f202e__to_t_string_memory_ptr__fromStack_reversed(headStart) -> tail\n    {\n        mstore(headStart, 32)\n        mstore(add(headStart, 32), 31)\n        mstore(add(headStart, 64), \"ERC20: mint to the zero address\")\n        tail := add(headStart, 96)\n    }\n    function abi_encode_tuple_t_uint256__to_t_uint256__fromStack_reversed(headStart, value0) -> tail\n    {\n        tail := add(headStart, 32)\n        mstore(headStart, value0)\n    }\n    function abi_encode_tuple_t_uint256_t_uint256__to_t_uint256_t_uint256__fromStack_reversed(headStart, value1, value0) -> tail\n    {\n        tail := add(headStart, 64)\n        mstore(headStart, value0)\n        mstore(add(headStart, 32), value1)\n    }\n    function checked_add_t_uint256(x, y) -> sum\n    {\n        if gt(x, not(y)) { panic_error_0x11() }\n        sum := add(x, y)\n    }\n    function checked_exp_helper(_power, _base, exponent, max) -> power, base\n    {\n        power := _power\n        base := _base\n        for { } true { }\n        {\n            let _1 := 1\n            if iszero(gt(exponent, _1)) { break }\n            if gt(base, div(max, base)) { panic_error_0x11() }\n            if and(exponent, _1) { power := mul(power, base) }\n            base := mul(base, base)\n            exponent := shr(_1, exponent)\n        }\n    }\n    function checked_exp_t_uint256_t_uint8(base, exponent) -> power\n    {\n        power := checked_exp_unsigned(base, and(exponent, 0xff), not(0))\n    }\n    function checked_exp_unsigned(base, exponent, max) -> power\n    {\n        if iszero(exponent)\n        {\n            power := 1\n            leave\n        }\n        if iszero(base)\n        {\n            power := 0\n            leave\n        }\n        switch base\n        case 1 {\n            power := 1\n            leave\n        }\n        case 2 {\n            if gt(exponent, 255) { panic_error_0x11() }\n            power := shl(exponent, 1)\n            if gt(power, max) { panic_error_0x11() }\n            leave\n        }\n        if or(and(lt(base, 11), lt(exponent, 78)), and(lt(base, 307), lt(exponent, 32)))\n        {\n            power := exp(base, exponent)\n            if gt(power, max) { panic_error_0x11() }\n            leave\n        }\n        let power_1, base_1 := checked_exp_helper(1, base, exponent, max)\n        if gt(power_1, div(max, base_1)) { panic_error_0x11() }\n        power := mul(power_1, base_1)\n    }\n    function checked_mul_t_uint256(x, y) -> product\n    {\n        if and(iszero(iszero(x)), gt(y, div(not(0), x))) { panic_error_0x11() }\n        product := mul(x, y)\n    }\n    function checked_sub_t_uint256(x, y) -> diff\n    {\n        if lt(x, y) { panic_error_0x11() }\n        diff := sub(x, y)\n    }\n    function extract_byte_array_length(data) -> length\n    {\n        length := div(data, 2)\n        let outOfPlaceEncoding := and(data, 1)\n        if iszero(outOfPlaceEncoding) { length := and(length, 0x7f) }\n        if eq(outOfPlaceEncoding, lt(length, 32))\n        {\n            mstore(0, shl(224, 0x4e487b71))\n            mstore(4, 0x22)\n            revert(0, 0x24)\n        }\n    }\n    function panic_error_0x11()\n    {\n        mstore(0, shl(224, 0x4e487b71))\n        mstore(4, 0x11)\n        revert(0, 0x24)\n    }\n}",
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					"language": "Yul",
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			"opcodes": "PUSH2 0x140 PUSH1 0x40 MSTORE PUSH32 0x6E71EDAE12B1B97F4D1F60370FEF10105FA2FAAE0126114A169C64845D6126C9 PUSH2 0x120 MSTORE CALLVALUE DUP1 ISZERO PUSH3 0x37 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x40 MLOAD DUP1 PUSH1 0x40 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x5 DUP2 MSTORE PUSH1 0x20 ADD PUSH5 0x586167726F PUSH1 0xD8 SHL DUP2 MSTORE POP DUP1 PUSH1 0x40 MLOAD DUP1 PUSH1 0x40 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x1 DUP2 MSTORE PUSH1 0x20 ADD PUSH1 0x31 PUSH1 0xF8 SHL DUP2 MSTORE POP PUSH1 0x40 MLOAD DUP1 PUSH1 0x40 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x5 DUP2 MSTORE PUSH1 0x20 ADD PUSH5 0x586167726F PUSH1 0xD8 SHL DUP2 MSTORE POP PUSH1 0x40 MLOAD DUP1 PUSH1 0x40 ADD PUSH1 0x40 MSTORE DUP1 PUSH1 0x3 DUP2 MSTORE PUSH1 0x20 ADD PUSH3 0x584147 PUSH1 0xE8 SHL DUP2 MSTORE POP DUP2 PUSH1 0x3 SWAP1 DUP1 MLOAD SWAP1 PUSH1 0x20 ADD SWAP1 PUSH3 0xC3 SWAP3 SWAP2 SWAP1 PUSH3 0x855 JUMP JUMPDEST POP DUP1 MLOAD PUSH3 0xD9 SWAP1 PUSH1 0x4 SWAP1 PUSH1 0x20 DUP5 ADD SWAP1 PUSH3 0x855 JUMP JUMPDEST POP POP POP PUSH3 0xF6 PUSH3 0xF0 PUSH3 0x18C PUSH1 0x20 SHL PUSH1 0x20 SHR JUMP JUMPDEST PUSH3 0x190 JUMP JUMPDEST DUP2 MLOAD PUSH1 0x20 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 KECCAK256 DUP3 MLOAD SWAP2 DUP4 ADD SWAP2 SWAP1 SWAP2 KECCAK256 PUSH1 0xC0 DUP3 SWAP1 MSTORE PUSH1 0xE0 DUP2 SWAP1 MSTORE CHAINID PUSH1 0xA0 MSTORE PUSH32 0x8B73C3C69BB8FE3D512ECC4CF759CC79239F7B179B0FFACAA9A75D522B39400F PUSH3 0x146 DUP2 DUP5 DUP5 PUSH3 0x1E2 JUMP JUMPDEST PUSH1 0x80 MSTORE PUSH2 0x100 MSTORE POP PUSH3 0x186 SWAP4 POP CALLER SWAP3 POP PUSH3 0x163 SWAP2 POP POP PUSH1 0x12 SWAP1 JUMP JUMPDEST PUSH3 0x170 SWAP1 PUSH1 0xA PUSH3 0x959 JUMP JUMPDEST PUSH3 0x180 SWAP1 PUSH4 0x11E1A300 PUSH3 0xA44 JUMP JUMPDEST PUSH3 0x22C JUMP JUMPDEST PUSH3 0xAD3 JUMP JUMPDEST CALLER SWAP1 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT DUP4 AND DUP2 OR SWAP1 SWAP4 SSTORE PUSH1 0x40 MLOAD SWAP2 AND SWAP2 SWAP1 DUP3 SWAP1 PUSH32 0x8BE0079C531659141344CD1FD0A4F28419497F9722A3DAAFE3B4186F6B6457E0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD DUP6 SWAP1 MSTORE SWAP1 DUP2 ADD DUP4 SWAP1 MSTORE PUSH1 0x60 DUP2 ADD DUP3 SWAP1 MSTORE CHAINID PUSH1 0x80 DUP3 ADD MSTORE ADDRESS PUSH1 0xA0 DUP3 ADD MSTORE PUSH1 0x0 SWAP1 PUSH1 0xC0 ADD PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE DUP1 MLOAD SWAP1 PUSH1 0x20 ADD KECCAK256 SWAP1 POP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH3 0x243 DUP3 DUP3 PUSH3 0x247 PUSH1 0x20 SHL PUSH3 0xD5E OR PUSH1 0x20 SHR JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH3 0x25E DUP3 DUP3 PUSH3 0x2FE PUSH1 0x20 SHL PUSH3 0xDEE OR PUSH1 0x20 SHR JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB PUSH3 0x272 PUSH3 0x3ED DUP3 AND JUMP JUMPDEST GT ISZERO PUSH3 0x2DF JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433230566F7465733A20746F74616C20737570706C79207269736B73206F PUSH1 0x44 DUP3 ADD MSTORE PUSH16 0x766572666C6F77696E6720766F746573 PUSH1 0x80 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH3 0x2F8 PUSH1 0x9 PUSH3 0xED5 PUSH3 0x3F3 PUSH1 0x20 SHL OR DUP4 PUSH3 0x401 JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH3 0x356 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1F PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A206D696E7420746F20746865207A65726F206164647265737300 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH3 0x2D6 JUMP JUMPDEST DUP1 PUSH1 0x2 PUSH1 0x0 DUP3 DUP3 SLOAD PUSH3 0x36A SWAP2 SWAP1 PUSH3 0x8F1 JUMP JUMPDEST SWAP1 SWAP2 SSTORE POP POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD DUP4 SWAP3 SWAP1 PUSH3 0x399 SWAP1 DUP5 SWAP1 PUSH3 0x8F1 JUMP JUMPDEST SWAP1 SWAP2 SSTORE POP POP PUSH1 0x40 MLOAD DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND SWAP1 PUSH1 0x0 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 PUSH1 0x20 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH3 0x243 PUSH1 0x0 DUP4 DUP4 PUSH3 0x5EA JUMP JUMPDEST PUSH1 0x2 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH3 0x225 DUP3 DUP5 PUSH3 0x8F1 JUMP JUMPDEST DUP3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP1 ISZERO PUSH3 0x45F JUMPI DUP6 PUSH3 0x41D PUSH1 0x1 DUP4 PUSH3 0xA66 JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH3 0x43C JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH5 0x100000000 SWAP1 DIV PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND PUSH3 0x462 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND SWAP3 POP PUSH3 0x479 DUP4 DUP6 DUP8 PUSH1 0x20 SHR JUMP JUMPDEST SWAP2 POP PUSH1 0x0 DUP2 GT DUP1 ISZERO PUSH3 0x4C9 JUMPI POP NUMBER DUP7 PUSH3 0x496 PUSH1 0x1 DUP5 PUSH3 0xA66 JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH3 0x4B5 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH4 0xFFFFFFFF AND EQ JUMPDEST ISZERO PUSH3 0x549 JUMPI PUSH3 0x4E5 DUP3 PUSH3 0x602 PUSH1 0x20 SHL PUSH3 0xEE1 OR PUSH1 0x20 SHR JUMP JUMPDEST DUP7 PUSH3 0x4F3 PUSH1 0x1 DUP5 PUSH3 0xA66 JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH3 0x512 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 ADD PUSH1 0x4 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB MUL NOT AND SWAP1 DUP4 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND MUL OR SWAP1 SSTORE POP PUSH3 0x5DC JUMP JUMPDEST DUP6 PUSH1 0x40 MLOAD DUP1 PUSH1 0x40 ADD PUSH1 0x40 MSTORE DUP1 PUSH3 0x56B NUMBER PUSH3 0x671 PUSH1 0x20 SHL PUSH3 0xF4E OR PUSH1 0x20 SHR JUMP JUMPDEST PUSH4 0xFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH3 0x58C DUP6 PUSH3 0x602 PUSH1 0x20 SHL PUSH3 0xEE1 OR PUSH1 0x20 SHR JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB SWAP1 DUP2 AND SWAP1 SWAP2 MSTORE DUP3 SLOAD PUSH1 0x1 DUP2 ADD DUP5 SSTORE PUSH1 0x0 SWAP4 DUP5 MSTORE PUSH1 0x20 SWAP4 DUP5 SWAP1 KECCAK256 DUP4 MLOAD SWAP2 ADD DUP1 SLOAD SWAP4 SWAP1 SWAP5 ADD MLOAD SWAP1 SWAP2 AND PUSH5 0x100000000 MUL PUSH4 0xFFFFFFFF SWAP2 DUP3 AND PUSH4 0xFFFFFFFF NOT SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR AND OR SWAP1 SSTORE JUMPDEST POP SWAP4 POP SWAP4 SWAP2 POP POP JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH3 0x5E5 DUP4 DUP4 DUP4 PUSH3 0x6D8 PUSH1 0x20 SHL PUSH3 0xFB3 OR PUSH1 0x20 SHR JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB DUP3 GT ISZERO PUSH3 0x66D JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x27 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x53616665436173743A2076616C756520646F65736E27742066697420696E2032 PUSH1 0x44 DUP3 ADD MSTORE PUSH7 0x32342062697473 PUSH1 0xC8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH3 0x2D6 JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH4 0xFFFFFFFF DUP3 GT ISZERO PUSH3 0x66D JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x53616665436173743A2076616C756520646F65736E27742066697420696E2033 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x322062697473 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH3 0x2D6 JUMP JUMPDEST PUSH3 0x6F0 DUP4 DUP4 DUP4 PUSH3 0x5E5 PUSH1 0x20 SHL PUSH3 0x7D1 OR PUSH1 0x20 SHR JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 SLOAD DUP6 DUP5 AND DUP4 MSTORE SWAP2 KECCAK256 SLOAD PUSH3 0x5E5 SWAP3 SWAP2 DUP3 AND SWAP2 AND DUP4 DUP2 DUP4 EQ DUP1 ISZERO SWAP1 PUSH3 0x72F JUMPI POP PUSH1 0x0 DUP2 GT JUMPDEST ISZERO PUSH3 0x5E5 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND ISZERO PUSH3 0x7BC JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP3 KECCAK256 DUP3 SWAP2 PUSH3 0x779 SWAP2 SWAP1 PUSH3 0x847 SWAP1 SHL PUSH3 0xFCE OR DUP6 PUSH3 0x401 JUMP JUMPDEST SWAP2 POP SWAP2 POP DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH3 0x2C16 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP4 DUP4 PUSH1 0x40 MLOAD PUSH3 0x7B1 SWAP3 SWAP2 SWAP1 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG2 POP POP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND ISZERO PUSH3 0x5E5 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP3 KECCAK256 DUP3 SWAP2 PUSH3 0x800 SWAP2 SWAP1 PUSH3 0x3F3 SWAP1 SHL PUSH3 0xED5 OR DUP6 PUSH3 0x401 JUMP JUMPDEST SWAP2 POP SWAP2 POP DUP4 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 DUP1 MLOAD PUSH1 0x20 PUSH3 0x2C16 DUP4 CODECOPY DUP2 MLOAD SWAP2 MSTORE DUP4 DUP4 PUSH1 0x40 MLOAD PUSH3 0x838 SWAP3 SWAP2 SWAP1 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH3 0x225 DUP3 DUP5 PUSH3 0xA66 JUMP JUMPDEST DUP3 DUP1 SLOAD PUSH3 0x863 SWAP1 PUSH3 0xA80 JUMP JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 PUSH1 0x1F ADD PUSH1 0x20 SWAP1 DIV DUP2 ADD SWAP3 DUP3 PUSH3 0x887 JUMPI PUSH1 0x0 DUP6 SSTORE PUSH3 0x8D2 JUMP JUMPDEST DUP3 PUSH1 0x1F LT PUSH3 0x8A2 JUMPI DUP1 MLOAD PUSH1 0xFF NOT AND DUP4 DUP1 ADD OR DUP6 SSTORE PUSH3 0x8D2 JUMP JUMPDEST DUP3 DUP1 ADD PUSH1 0x1 ADD DUP6 SSTORE DUP3 ISZERO PUSH3 0x8D2 JUMPI SWAP2 DUP3 ADD JUMPDEST DUP3 DUP2 GT ISZERO PUSH3 0x8D2 JUMPI DUP3 MLOAD DUP3 SSTORE SWAP2 PUSH1 0x20 ADD SWAP2 SWAP1 PUSH1 0x1 ADD SWAP1 PUSH3 0x8B5 JUMP JUMPDEST POP PUSH3 0x66D SWAP3 SWAP2 POP JUMPDEST DUP1 DUP3 GT ISZERO PUSH3 0x66D JUMPI PUSH1 0x0 DUP2 SSTORE PUSH1 0x1 ADD PUSH3 0x8DB JUMP JUMPDEST PUSH1 0x0 DUP3 NOT DUP3 GT ISZERO PUSH3 0x907 JUMPI PUSH3 0x907 PUSH3 0xABD JUMP JUMPDEST POP ADD SWAP1 JUMP JUMPDEST DUP1 DUP3 JUMPDEST PUSH1 0x1 DUP1 DUP7 GT PUSH3 0x920 JUMPI POP PUSH3 0x950 JUMP JUMPDEST DUP2 DUP8 DIV DUP3 GT ISZERO PUSH3 0x935 JUMPI PUSH3 0x935 PUSH3 0xABD JUMP JUMPDEST DUP1 DUP7 AND ISZERO PUSH3 0x943 JUMPI SWAP2 DUP2 MUL SWAP2 JUMPDEST SWAP5 SWAP1 SWAP5 SHR SWAP4 DUP1 MUL PUSH3 0x90F JUMP JUMPDEST SWAP5 POP SWAP5 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH3 0x225 PUSH1 0x0 NOT PUSH1 0xFF DUP6 AND DUP5 PUSH1 0x0 DUP3 PUSH3 0x978 JUMPI POP PUSH1 0x1 PUSH3 0x225 JUMP JUMPDEST DUP2 PUSH3 0x987 JUMPI POP PUSH1 0x0 PUSH3 0x225 JUMP JUMPDEST DUP2 PUSH1 0x1 DUP2 EQ PUSH3 0x9A0 JUMPI PUSH1 0x2 DUP2 EQ PUSH3 0x9AB JUMPI PUSH3 0x9DF JUMP JUMPDEST PUSH1 0x1 SWAP2 POP POP PUSH3 0x225 JUMP JUMPDEST PUSH1 0xFF DUP5 GT ISZERO PUSH3 0x9BF JUMPI PUSH3 0x9BF PUSH3 0xABD JUMP JUMPDEST PUSH1 0x1 DUP5 SHL SWAP2 POP DUP5 DUP3 GT ISZERO PUSH3 0x9D8 JUMPI PUSH3 0x9D8 PUSH3 0xABD JUMP JUMPDEST POP PUSH3 0x225 JUMP JUMPDEST POP PUSH1 0x20 DUP4 LT PUSH2 0x133 DUP4 LT AND PUSH1 0x4E DUP5 LT PUSH1 0xB DUP5 LT AND OR ISZERO PUSH3 0xA17 JUMPI POP DUP2 DUP2 EXP DUP4 DUP2 GT ISZERO PUSH3 0xA11 JUMPI PUSH3 0xA11 PUSH3 0xABD JUMP JUMPDEST PUSH3 0x225 JUMP JUMPDEST PUSH3 0xA26 DUP5 DUP5 DUP5 PUSH1 0x1 PUSH3 0x90C JUMP JUMPDEST DUP1 DUP7 DIV DUP3 GT ISZERO PUSH3 0xA3B JUMPI PUSH3 0xA3B PUSH3 0xABD JUMP JUMPDEST MUL SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x0 NOT DIV DUP4 GT DUP3 ISZERO ISZERO AND ISZERO PUSH3 0xA61 JUMPI PUSH3 0xA61 PUSH3 0xABD JUMP JUMPDEST POP MUL SWAP1 JUMP JUMPDEST PUSH1 0x0 DUP3 DUP3 LT ISZERO PUSH3 0xA7B JUMPI PUSH3 0xA7B PUSH3 0xABD JUMP JUMPDEST POP SUB SWAP1 JUMP JUMPDEST PUSH1 0x2 DUP2 DIV PUSH1 0x1 DUP3 AND DUP1 PUSH3 0xA95 JUMPI PUSH1 0x7F DUP3 AND SWAP2 POP JUMPDEST PUSH1 0x20 DUP3 LT DUP2 EQ ISZERO PUSH3 0xAB7 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x22 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x11 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x80 MLOAD PUSH1 0xA0 MLOAD PUSH1 0xC0 MLOAD PUSH1 0xE0 MLOAD PUSH2 0x100 MLOAD PUSH2 0x120 MLOAD PUSH2 0x20F3 PUSH3 0xB23 PUSH1 0x0 CODECOPY PUSH1 0x0 PUSH2 0xB24 ADD MSTORE PUSH1 0x0 PUSH2 0x132A ADD MSTORE PUSH1 0x0 PUSH2 0x1379 ADD MSTORE PUSH1 0x0 PUSH2 0x1354 ADD MSTORE PUSH1 0x0 PUSH2 0x12D6 ADD MSTORE PUSH1 0x0 PUSH2 0x12FF ADD MSTORE PUSH2 0x20F3 PUSH1 0x0 RETURN INVALID PUSH1 0x80 PUSH1 0x40 MSTORE CALLVALUE DUP1 ISZERO PUSH2 0x10 JUMPI PUSH1 0x0 DUP1 REVERT JUMPDEST POP PUSH1 0x4 CALLDATASIZE LT PUSH2 0x1C4 JUMPI PUSH1 0x0 CALLDATALOAD PUSH1 0xE0 SHR DUP1 PUSH4 0x715018A6 GT PUSH2 0xF9 JUMPI DUP1 PUSH4 0xA457C2D7 GT PUSH2 0x97 JUMPI DUP1 PUSH4 0xD505ACCF GT PUSH2 0x71 JUMPI DUP1 PUSH4 0xD505ACCF EQ PUSH2 0x3C9 JUMPI DUP1 PUSH4 0xDD62ED3E EQ PUSH2 0x3DC JUMPI DUP1 PUSH4 0xF1127ED8 EQ PUSH2 0x415 JUMPI DUP1 PUSH4 0xF2FDE38B EQ PUSH2 0x452 JUMPI PUSH2 0x1C4 JUMP JUMPDEST DUP1 PUSH4 0xA457C2D7 EQ PUSH2 0x390 JUMPI DUP1 PUSH4 0xA9059CBB EQ PUSH2 0x3A3 JUMPI DUP1 PUSH4 0xC3CDA520 EQ PUSH2 0x3B6 JUMPI PUSH2 0x1C4 JUMP JUMPDEST DUP1 PUSH4 0x8DA5CB5B GT PUSH2 0xD3 JUMPI DUP1 PUSH4 0x8DA5CB5B EQ PUSH2 0x351 JUMPI DUP1 PUSH4 0x8E539E8C EQ PUSH2 0x362 JUMPI DUP1 PUSH4 0x95D89B41 EQ PUSH2 0x375 JUMPI DUP1 PUSH4 0x9AB24EB0 EQ PUSH2 0x37D JUMPI PUSH2 0x1C4 JUMP JUMPDEST DUP1 PUSH4 0x715018A6 EQ PUSH2 0x323 JUMPI DUP1 PUSH4 0x79CC6790 EQ PUSH2 0x32B JUMPI DUP1 PUSH4 0x7ECEBE00 EQ PUSH2 0x33E JUMPI PUSH2 0x1C4 JUMP JUMPDEST DUP1 PUSH4 0x3A46B1A8 GT PUSH2 0x166 JUMPI DUP1 PUSH4 0x587CDE1E GT PUSH2 0x140 JUMPI DUP1 PUSH4 0x587CDE1E EQ PUSH2 0x294 JUMPI DUP1 PUSH4 0x5C19A95C EQ PUSH2 0x2BF JUMPI DUP1 PUSH4 0x6FCFFF45 EQ PUSH2 0x2D2 JUMPI DUP1 PUSH4 0x70A08231 EQ PUSH2 0x2FA JUMPI PUSH2 0x1C4 JUMP JUMPDEST DUP1 PUSH4 0x3A46B1A8 EQ PUSH2 0x259 JUMPI DUP1 PUSH4 0x40C10F19 EQ PUSH2 0x26C JUMPI DUP1 PUSH4 0x42966C68 EQ PUSH2 0x281 JUMPI PUSH2 0x1C4 JUMP JUMPDEST DUP1 PUSH4 0x23B872DD GT PUSH2 0x1A2 JUMPI DUP1 PUSH4 0x23B872DD EQ PUSH2 0x21C JUMPI DUP1 PUSH4 0x313CE567 EQ PUSH2 0x22F JUMPI DUP1 PUSH4 0x3644E515 EQ PUSH2 0x23E JUMPI DUP1 PUSH4 0x39509351 EQ PUSH2 0x246 JUMPI PUSH2 0x1C4 JUMP JUMPDEST DUP1 PUSH4 0x6FDDE03 EQ PUSH2 0x1C9 JUMPI DUP1 PUSH4 0x95EA7B3 EQ PUSH2 0x1E7 JUMPI DUP1 PUSH4 0x18160DDD EQ PUSH2 0x20A JUMPI JUMPDEST PUSH1 0x0 DUP1 REVERT JUMPDEST PUSH2 0x1D1 PUSH2 0x465 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH2 0x1DE SWAP2 SWAP1 PUSH2 0x1F9B JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 RETURN JUMPDEST PUSH2 0x1FA PUSH2 0x1F5 CALLDATASIZE PUSH1 0x4 PUSH2 0x1EC5 JUMP JUMPDEST PUSH2 0x4F8 JUMP JUMPDEST PUSH1 0x40 MLOAD SWAP1 ISZERO ISZERO DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x1DE JUMP JUMPDEST PUSH1 0x2 SLOAD JUMPDEST PUSH1 0x40 MLOAD SWAP1 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x1DE JUMP JUMPDEST PUSH2 0x1FA PUSH2 0x22A CALLDATASIZE PUSH1 0x4 PUSH2 0x1E21 JUMP JUMPDEST PUSH2 0x50E JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x12 DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x1DE JUMP JUMPDEST PUSH2 0x20E PUSH2 0x5BD JUMP JUMPDEST PUSH2 0x1FA PUSH2 0x254 CALLDATASIZE PUSH1 0x4 PUSH2 0x1EC5 JUMP JUMPDEST PUSH2 0x5CC JUMP JUMPDEST PUSH2 0x20E PUSH2 0x267 CALLDATASIZE PUSH1 0x4 PUSH2 0x1EC5 JUMP JUMPDEST PUSH2 0x608 JUMP JUMPDEST PUSH2 0x27F PUSH2 0x27A CALLDATASIZE PUSH1 0x4 PUSH2 0x1EC5 JUMP JUMPDEST PUSH2 0x682 JUMP JUMPDEST STOP JUMPDEST PUSH2 0x27F PUSH2 0x28F CALLDATASIZE PUSH1 0x4 PUSH2 0x1F83 JUMP JUMPDEST PUSH2 0x6BA JUMP JUMPDEST PUSH2 0x2A7 PUSH2 0x2A2 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DD5 JUMP JUMPDEST PUSH2 0x6C7 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x1DE JUMP JUMPDEST PUSH2 0x27F PUSH2 0x2CD CALLDATASIZE PUSH1 0x4 PUSH2 0x1DD5 JUMP JUMPDEST PUSH2 0x6E8 JUMP JUMPDEST PUSH2 0x2E5 PUSH2 0x2E0 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DD5 JUMP JUMPDEST PUSH2 0x6F2 JUMP JUMPDEST PUSH1 0x40 MLOAD PUSH4 0xFFFFFFFF SWAP1 SWAP2 AND DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x1DE JUMP JUMPDEST PUSH2 0x20E PUSH2 0x308 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DD5 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH2 0x27F PUSH2 0x71A JUMP JUMPDEST PUSH2 0x27F PUSH2 0x339 CALLDATASIZE PUSH1 0x4 PUSH2 0x1EC5 JUMP JUMPDEST PUSH2 0x750 JUMP JUMPDEST PUSH2 0x20E PUSH2 0x34C CALLDATASIZE PUSH1 0x4 PUSH2 0x1DD5 JUMP JUMPDEST PUSH2 0x7D6 JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH2 0x2A7 JUMP JUMPDEST PUSH2 0x20E PUSH2 0x370 CALLDATASIZE PUSH1 0x4 PUSH2 0x1F83 JUMP JUMPDEST PUSH2 0x7F4 JUMP JUMPDEST PUSH2 0x1D1 PUSH2 0x850 JUMP JUMPDEST PUSH2 0x20E PUSH2 0x38B CALLDATASIZE PUSH1 0x4 PUSH2 0x1DD5 JUMP JUMPDEST PUSH2 0x85F JUMP JUMPDEST PUSH2 0x1FA PUSH2 0x39E CALLDATASIZE PUSH1 0x4 PUSH2 0x1EC5 JUMP JUMPDEST PUSH2 0x8F4 JUMP JUMPDEST PUSH2 0x1FA PUSH2 0x3B1 CALLDATASIZE PUSH1 0x4 PUSH2 0x1EC5 JUMP JUMPDEST PUSH2 0x98D JUMP JUMPDEST PUSH2 0x27F PUSH2 0x3C4 CALLDATASIZE PUSH1 0x4 PUSH2 0x1EEE JUMP JUMPDEST PUSH2 0x99A JUMP JUMPDEST PUSH2 0x27F PUSH2 0x3D7 CALLDATASIZE PUSH1 0x4 PUSH2 0x1E5C JUMP JUMPDEST PUSH2 0xAD0 JUMP JUMPDEST PUSH2 0x20E PUSH2 0x3EA CALLDATASIZE PUSH1 0x4 PUSH2 0x1DEF JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP2 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP4 SWAP1 SWAP5 AND DUP3 MSTORE SWAP2 SWAP1 SWAP2 MSTORE KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH2 0x428 PUSH2 0x423 CALLDATASIZE PUSH1 0x4 PUSH2 0x1F45 JUMP JUMPDEST PUSH2 0xC34 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP3 MLOAD PUSH4 0xFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 SWAP3 DUP4 ADD MLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND SWAP3 DUP2 ADD SWAP3 SWAP1 SWAP3 MSTORE ADD PUSH2 0x1DE JUMP JUMPDEST PUSH2 0x27F PUSH2 0x460 CALLDATASIZE PUSH1 0x4 PUSH2 0x1DD5 JUMP JUMPDEST PUSH2 0xCC6 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x3 DUP1 SLOAD PUSH2 0x474 SWAP1 PUSH2 0x2072 JUMP JUMPDEST DUP1 PUSH1 0x1F ADD PUSH1 0x20 DUP1 SWAP2 DIV MUL PUSH1 0x20 ADD PUSH1 0x40 MLOAD SWAP1 DUP2 ADD PUSH1 0x40 MSTORE DUP1 SWAP3 SWAP2 SWAP1 DUP2 DUP2 MSTORE PUSH1 0x20 ADD DUP3 DUP1 SLOAD PUSH2 0x4A0 SWAP1 PUSH2 0x2072 JUMP JUMPDEST DUP1 ISZERO PUSH2 0x4ED JUMPI DUP1 PUSH1 0x1F LT PUSH2 0x4C2 JUMPI PUSH2 0x100 DUP1 DUP4 SLOAD DIV MUL DUP4 MSTORE SWAP2 PUSH1 0x20 ADD SWAP2 PUSH2 0x4ED JUMP JUMPDEST DUP3 ADD SWAP2 SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 SWAP1 JUMPDEST DUP2 SLOAD DUP2 MSTORE SWAP1 PUSH1 0x1 ADD SWAP1 PUSH1 0x20 ADD DUP1 DUP4 GT PUSH2 0x4D0 JUMPI DUP3 SWAP1 SUB PUSH1 0x1F AND DUP3 ADD SWAP2 JUMPDEST POP POP POP POP POP SWAP1 POP JUMPDEST SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x505 CALLER DUP5 DUP5 PUSH2 0xFDA JUMP JUMPDEST POP PUSH1 0x1 SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x51B DUP5 DUP5 DUP5 PUSH2 0x10FE JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP5 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 CALLER DUP5 MSTORE SWAP1 SWAP2 MSTORE SWAP1 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x5A5 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x28 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732061 PUSH1 0x44 DUP3 ADD MSTORE PUSH8 0x6C6C6F77616E6365 PUSH1 0xC0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 REVERT JUMPDEST PUSH2 0x5B2 DUP6 CALLER DUP6 DUP5 SUB PUSH2 0xFDA JUMP JUMPDEST POP PUSH1 0x1 SWAP5 SWAP4 POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x5C7 PUSH2 0x12D2 JUMP JUMPDEST SWAP1 POP SWAP1 JUMP JUMPDEST CALLER PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP8 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD SWAP1 SWAP2 PUSH2 0x505 SWAP2 DUP6 SWAP1 PUSH2 0x603 SWAP1 DUP7 SWAP1 PUSH2 0x2023 JUMP JUMPDEST PUSH2 0xFDA JUMP JUMPDEST PUSH1 0x0 NUMBER DUP3 LT PUSH2 0x659 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1F PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433230566F7465733A20626C6F636B206E6F7420796574206D696E656400 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH2 0x67B SWAP1 DUP4 PUSH2 0x13C9 JUMP JUMPDEST SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND CALLER EQ PUSH2 0x6AC JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59C SWAP1 PUSH2 0x1FEE JUMP JUMPDEST PUSH2 0x6B6 DUP3 DUP3 PUSH2 0x14A2 JUMP JUMPDEST POP POP JUMP JUMPDEST PUSH2 0x6C4 CALLER DUP3 PUSH2 0x14AC JUMP JUMPDEST POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD AND JUMPDEST SWAP2 SWAP1 POP JUMP JUMPDEST PUSH2 0x6C4 CALLER DUP3 PUSH2 0x14B6 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH2 0x714 SWAP1 PUSH2 0xF4E JUMP JUMPDEST SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND CALLER EQ PUSH2 0x744 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59C SWAP1 PUSH2 0x1FEE JUMP JUMPDEST PUSH2 0x74E PUSH1 0x0 PUSH2 0x154C JUMP JUMPDEST JUMP JUMPDEST PUSH1 0x0 PUSH2 0x75C DUP4 CALLER PUSH2 0x3EA JUMP JUMPDEST SWAP1 POP DUP2 DUP2 LT ISZERO PUSH2 0x7BA JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP1 DUP3 ADD MSTORE PUSH32 0x45524332303A206275726E20616D6F756E74206578636565647320616C6C6F77 PUSH1 0x44 DUP3 ADD MSTORE PUSH4 0x616E6365 PUSH1 0xE0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0x7C7 DUP4 CALLER DUP5 DUP5 SUB PUSH2 0xFDA JUMP JUMPDEST PUSH2 0x7D1 DUP4 DUP4 PUSH2 0x14AC JUMP JUMPDEST POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD PUSH2 0x714 JUMP JUMPDEST PUSH1 0x0 NUMBER DUP3 LT PUSH2 0x845 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1F PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433230566F7465733A20626C6F636B206E6F7420796574206D696E656400 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0x714 PUSH1 0x9 DUP4 PUSH2 0x13C9 JUMP JUMPDEST PUSH1 0x60 PUSH1 0x4 DUP1 SLOAD PUSH2 0x474 SWAP1 PUSH2 0x2072 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 SLOAD DUP1 ISZERO PUSH2 0x8E1 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 PUSH2 0x8A1 PUSH1 0x1 DUP4 PUSH2 0x205B JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH2 0x8BF JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH5 0x100000000 SWAP1 DIV PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND PUSH2 0x8E4 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND SWAP4 SWAP3 POP POP POP JUMP JUMPDEST CALLER PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP7 AND DUP5 MSTORE SWAP1 SWAP2 MSTORE DUP2 KECCAK256 SLOAD DUP3 DUP2 LT ISZERO PUSH2 0x976 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A2064656372656173656420616C6C6F77616E63652062656C6F77 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x207A65726F PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0x983 CALLER DUP6 DUP6 DUP5 SUB PUSH2 0xFDA JUMP JUMPDEST POP PUSH1 0x1 SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x505 CALLER DUP5 DUP5 PUSH2 0x10FE JUMP JUMPDEST DUP4 TIMESTAMP GT ISZERO PUSH2 0x9EA JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1D PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433230566F7465733A207369676E61747572652065787069726564000000 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH32 0xE48329057BFD03D55E49B547132E39CFFD9C1820AD7B9D4C5307691425D15ADF PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP9 AND SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH1 0x60 DUP2 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 DUP2 ADD DUP6 SWAP1 MSTORE PUSH1 0x0 SWAP1 PUSH2 0xA64 SWAP1 PUSH2 0xA5C SWAP1 PUSH1 0xA0 ADD PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE DUP1 MLOAD SWAP1 PUSH1 0x20 ADD KECCAK256 PUSH2 0x159E JUMP JUMPDEST DUP6 DUP6 DUP6 PUSH2 0x15EC JUMP JUMPDEST SWAP1 POP PUSH2 0xA6F DUP2 PUSH2 0x1614 JUMP JUMPDEST DUP7 EQ PUSH2 0xABD JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x19 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433230566F7465733A20696E76616C6964206E6F6E636500000000000000 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0xAC7 DUP2 DUP9 PUSH2 0x14B6 JUMP JUMPDEST POP POP POP POP POP POP POP JUMP JUMPDEST DUP4 TIMESTAMP GT ISZERO PUSH2 0xB20 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1D PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305065726D69743A206578706972656420646561646C696E65000000 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x0 PUSH32 0x0 DUP9 DUP9 DUP9 PUSH2 0xB4F DUP13 PUSH2 0x1614 JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x20 DUP2 ADD SWAP7 SWAP1 SWAP7 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB SWAP5 DUP6 AND SWAP1 DUP7 ADD MSTORE SWAP3 SWAP1 SWAP2 AND PUSH1 0x60 DUP5 ADD MSTORE PUSH1 0x80 DUP4 ADD MSTORE PUSH1 0xA0 DUP3 ADD MSTORE PUSH1 0xC0 DUP2 ADD DUP7 SWAP1 MSTORE PUSH1 0xE0 ADD PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE DUP1 MLOAD SWAP1 PUSH1 0x20 ADD KECCAK256 SWAP1 POP PUSH1 0x0 PUSH2 0xBAA DUP3 PUSH2 0x159E JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0xBBA DUP3 DUP8 DUP8 DUP8 PUSH2 0x15EC JUMP JUMPDEST SWAP1 POP DUP10 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ PUSH2 0xC1D JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1E PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332305065726D69743A20696E76616C6964207369676E61747572650000 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0xC28 DUP11 DUP11 DUP11 PUSH2 0xFDA JUMP JUMPDEST POP POP POP POP POP POP POP POP POP POP JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH4 0xFFFFFFFF DUP5 AND SWAP1 DUP2 LT PUSH2 0xC86 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP2 DUP3 SWAP1 KECCAK256 PUSH1 0x40 DUP1 MLOAD DUP1 DUP3 ADD SWAP1 SWAP2 MSTORE SWAP2 ADD SLOAD PUSH4 0xFFFFFFFF DUP2 AND DUP3 MSTORE PUSH5 0x100000000 SWAP1 DIV PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND SWAP2 DUP2 ADD SWAP2 SWAP1 SWAP2 MSTORE SWAP4 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x5 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND CALLER EQ PUSH2 0xCF0 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x4 ADD PUSH2 0x59C SWAP1 PUSH2 0x1FEE JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH2 0xD55 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4F776E61626C653A206E6577206F776E657220697320746865207A65726F2061 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x646472657373 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0x6C4 DUP2 PUSH2 0x154C JUMP JUMPDEST PUSH2 0xD68 DUP3 DUP3 PUSH2 0xDEE JUMP JUMPDEST PUSH1 0x2 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB LT ISZERO PUSH2 0xDDA JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x30 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x4552433230566F7465733A20746F74616C20737570706C79207269736B73206F PUSH1 0x44 DUP3 ADD MSTORE PUSH16 0x766572666C6F77696E6720766F746573 PUSH1 0x80 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0xDE8 PUSH1 0x9 PUSH2 0xED5 DUP4 PUSH2 0x163C JUMP JUMPDEST POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0xE44 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1F PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A206D696E7420746F20746865207A65726F206164647265737300 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST DUP1 PUSH1 0x2 PUSH1 0x0 DUP3 DUP3 SLOAD PUSH2 0xE56 SWAP2 SWAP1 PUSH2 0x2023 JUMP JUMPDEST SWAP1 SWAP2 SSTORE POP POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP1 SLOAD DUP4 SWAP3 SWAP1 PUSH2 0xE83 SWAP1 DUP5 SWAP1 PUSH2 0x2023 JUMP JUMPDEST SWAP1 SWAP2 SSTORE POP POP PUSH1 0x40 MLOAD DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND SWAP1 PUSH1 0x0 SWAP1 PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF SWAP1 PUSH1 0x20 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH2 0x6B6 PUSH1 0x0 DUP4 DUP4 PUSH2 0x17ED JUMP JUMPDEST PUSH1 0x0 PUSH2 0x67B DUP3 DUP5 PUSH2 0x2023 JUMP JUMPDEST PUSH1 0x0 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB DUP3 GT ISZERO PUSH2 0xF4A JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x27 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x53616665436173743A2076616C756520646F65736E27742066697420696E2032 PUSH1 0x44 DUP3 ADD MSTORE PUSH7 0x32342062697473 PUSH1 0xC8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST POP SWAP1 JUMP JUMPDEST PUSH1 0x0 PUSH4 0xFFFFFFFF DUP3 GT ISZERO PUSH2 0xF4A JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x53616665436173743A2076616C756520646F65736E27742066697420696E2033 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x322062697473 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH2 0x7D1 PUSH2 0xFBF DUP5 PUSH2 0x6C7 JUMP JUMPDEST PUSH2 0xFC8 DUP5 PUSH2 0x6C7 JUMP JUMPDEST DUP4 PUSH2 0x17F8 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x67B DUP3 DUP5 PUSH2 0x205B JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x103C JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x24 DUP1 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F76652066726F6D20746865207A65726F20616464 PUSH1 0x44 DUP3 ADD MSTORE PUSH4 0x72657373 PUSH1 0xE0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x109D JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A20617070726F766520746F20746865207A65726F206164647265 PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x7373 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x1 PUSH1 0x20 SWAP1 DUP2 MSTORE PUSH1 0x40 DUP1 DUP4 KECCAK256 SWAP5 DUP8 AND DUP1 DUP5 MSTORE SWAP5 DUP3 MSTORE SWAP2 DUP3 SWAP1 KECCAK256 DUP6 SWAP1 SSTORE SWAP1 MLOAD DUP5 DUP2 MSTORE PUSH32 0x8C5BE1E5EBEC7D5BD14F71427D1E84F3DD0314C0F7B2291E5B200AC8C7C3B925 SWAP2 ADD PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH2 0x1162 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x25 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E736665722066726F6D20746865207A65726F206164 PUSH1 0x44 DUP3 ADD MSTORE PUSH5 0x6472657373 PUSH1 0xD8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x11C4 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x23 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220746F20746865207A65726F2061646472 PUSH1 0x44 DUP3 ADD MSTORE PUSH3 0x657373 PUSH1 0xE8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 DUP2 LT ISZERO PUSH2 0x123C JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x26 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A207472616E7366657220616D6F756E7420657863656564732062 PUSH1 0x44 DUP3 ADD MSTORE PUSH6 0x616C616E6365 PUSH1 0xD0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP1 DUP6 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP6 DUP6 SUB SWAP1 SSTORE SWAP2 DUP6 AND DUP2 MSTORE SWAP1 DUP2 KECCAK256 DUP1 SLOAD DUP5 SWAP3 SWAP1 PUSH2 0x1273 SWAP1 DUP5 SWAP1 PUSH2 0x2023 JUMP JUMPDEST SWAP3 POP POP DUP2 SWAP1 SSTORE POP DUP3 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0xDDF252AD1BE2C89B69C2B068FC378DAA952BA7F163C4A11628F55A4DF523B3EF DUP5 PUSH1 0x40 MLOAD PUSH2 0x12BF SWAP2 DUP2 MSTORE PUSH1 0x20 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG3 PUSH2 0xDE8 DUP5 DUP5 DUP5 PUSH2 0x17ED JUMP JUMPDEST PUSH1 0x0 PUSH32 0x0 CHAINID EQ ISZERO PUSH2 0x1323 JUMPI POP PUSH32 0x0 PUSH2 0x4F5 JUMP JUMPDEST POP PUSH1 0x40 DUP1 MLOAD PUSH32 0x0 PUSH1 0x20 DUP1 DUP4 ADD SWAP2 SWAP1 SWAP2 MSTORE PUSH32 0x0 DUP3 DUP5 ADD MSTORE PUSH32 0x0 PUSH1 0x60 DUP4 ADD MSTORE CHAINID PUSH1 0x80 DUP4 ADD MSTORE ADDRESS PUSH1 0xA0 DUP1 DUP5 ADD SWAP2 SWAP1 SWAP2 MSTORE DUP4 MLOAD DUP1 DUP5 SUB SWAP1 SWAP2 ADD DUP2 MSTORE PUSH1 0xC0 SWAP1 SWAP3 ADD SWAP1 SWAP3 MSTORE DUP1 MLOAD SWAP2 ADD KECCAK256 PUSH2 0x4F5 JUMP JUMPDEST DUP2 SLOAD PUSH1 0x0 SWAP1 DUP2 JUMPDEST DUP2 DUP2 LT ISZERO PUSH2 0x143B JUMPI PUSH1 0x0 PUSH2 0x13E4 DUP3 DUP5 PUSH2 0x1935 JUMP JUMPDEST SWAP1 POP DUP5 DUP7 DUP3 DUP2 SLOAD DUP2 LT PUSH2 0x1407 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH4 0xFFFFFFFF AND GT ISZERO PUSH2 0x1427 JUMPI DUP1 SWAP3 POP PUSH2 0x1435 JUMP JUMPDEST PUSH2 0x1432 DUP2 PUSH1 0x1 PUSH2 0x2023 JUMP JUMPDEST SWAP2 POP JUMPDEST POP PUSH2 0x13D0 JUMP JUMPDEST DUP2 ISZERO PUSH2 0x148D JUMPI DUP5 PUSH2 0x144D PUSH1 0x1 DUP5 PUSH2 0x205B JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH2 0x146B JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH5 0x100000000 SWAP1 DIV PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND PUSH2 0x1490 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH2 0x6B6 DUP3 DUP3 PUSH2 0xD5E JUMP JUMPDEST PUSH2 0x6B6 DUP3 DUP3 PUSH2 0x1950 JUMP JUMPDEST PUSH1 0x0 PUSH2 0x14C1 DUP4 PUSH2 0x6C7 JUMP JUMPDEST SWAP1 POP PUSH1 0x0 PUSH2 0x14E4 DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD SWAP1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP6 DUP2 AND PUSH1 0x0 DUP2 DUP2 MSTORE PUSH1 0x7 PUSH1 0x20 MSTORE PUSH1 0x40 DUP1 DUP3 KECCAK256 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT AND DUP10 DUP7 AND SWAP1 DUP2 OR SWAP1 SWAP2 SSTORE SWAP1 MLOAD SWAP5 SWAP6 POP SWAP4 SWAP3 DUP7 AND SWAP3 PUSH32 0x3134E8A2E6D97E929A7E54011EA5485D7D196DD5F0BA4D4EF95803E8E3FC257F SWAP2 SWAP1 LOG4 PUSH2 0xDE8 DUP3 DUP5 DUP4 PUSH2 0x17F8 JUMP JUMPDEST PUSH1 0x5 DUP1 SLOAD PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 DUP2 AND PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB NOT DUP4 AND DUP2 OR SWAP1 SWAP4 SSTORE PUSH1 0x40 MLOAD SWAP2 AND SWAP2 SWAP1 DUP3 SWAP1 PUSH32 0x8BE0079C531659141344CD1FD0A4F28419497F9722A3DAAFE3B4186F6B6457E0 SWAP1 PUSH1 0x0 SWAP1 LOG3 POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x714 PUSH2 0x15AB PUSH2 0x12D2 JUMP JUMPDEST DUP4 PUSH1 0x40 MLOAD PUSH2 0x1901 PUSH1 0xF0 SHL PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x22 DUP2 ADD DUP4 SWAP1 MSTORE PUSH1 0x42 DUP2 ADD DUP3 SWAP1 MSTORE PUSH1 0x0 SWAP1 PUSH1 0x62 ADD PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 DUP4 SUB SUB DUP2 MSTORE SWAP1 PUSH1 0x40 MSTORE DUP1 MLOAD SWAP1 PUSH1 0x20 ADD KECCAK256 SWAP1 POP SWAP3 SWAP2 POP POP JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH1 0x0 PUSH2 0x15FD DUP8 DUP8 DUP8 DUP8 PUSH2 0x1968 JUMP JUMPDEST SWAP2 POP SWAP2 POP PUSH2 0x160A DUP2 PUSH2 0x1A55 JUMP JUMPDEST POP SWAP6 SWAP5 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x6 PUSH1 0x20 MSTORE PUSH1 0x40 SWAP1 KECCAK256 DUP1 SLOAD PUSH1 0x1 DUP2 ADD DUP3 SSTORE SWAP1 JUMPDEST POP SWAP2 SWAP1 POP JUMP JUMPDEST DUP3 SLOAD PUSH1 0x0 SWAP1 DUP2 SWAP1 DUP1 ISZERO PUSH2 0x1695 JUMPI DUP6 PUSH2 0x1655 PUSH1 0x1 DUP4 PUSH2 0x205B JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH2 0x1673 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH5 0x100000000 SWAP1 DIV PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND PUSH2 0x1698 JUMP JUMPDEST PUSH1 0x0 JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND SWAP3 POP PUSH2 0x16B1 DUP4 DUP6 DUP8 PUSH4 0xFFFFFFFF AND JUMP JUMPDEST SWAP2 POP PUSH1 0x0 DUP2 GT DUP1 ISZERO PUSH2 0x16FD JUMPI POP NUMBER DUP7 PUSH2 0x16CB PUSH1 0x1 DUP5 PUSH2 0x205B JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH2 0x16E9 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST PUSH1 0x0 SWAP2 DUP3 MSTORE PUSH1 0x20 SWAP1 SWAP2 KECCAK256 ADD SLOAD PUSH4 0xFFFFFFFF AND EQ JUMPDEST ISZERO PUSH2 0x176B JUMPI PUSH2 0x170B DUP3 PUSH2 0xEE1 JUMP JUMPDEST DUP7 PUSH2 0x1717 PUSH1 0x1 DUP5 PUSH2 0x205B JUMP JUMPDEST DUP2 SLOAD DUP2 LT PUSH2 0x1735 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x32 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST SWAP1 PUSH1 0x0 MSTORE PUSH1 0x20 PUSH1 0x0 KECCAK256 ADD PUSH1 0x0 ADD PUSH1 0x4 PUSH2 0x100 EXP DUP2 SLOAD DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB MUL NOT AND SWAP1 DUP4 PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB AND MUL OR SWAP1 SSTORE POP PUSH2 0x17E4 JUMP JUMPDEST DUP6 PUSH1 0x40 MLOAD DUP1 PUSH1 0x40 ADD PUSH1 0x40 MSTORE DUP1 PUSH2 0x1780 NUMBER PUSH2 0xF4E JUMP JUMPDEST PUSH4 0xFFFFFFFF AND DUP2 MSTORE PUSH1 0x20 ADD PUSH2 0x1794 DUP6 PUSH2 0xEE1 JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xE0 SHL SUB SWAP1 DUP2 AND SWAP1 SWAP2 MSTORE DUP3 SLOAD PUSH1 0x1 DUP2 ADD DUP5 SSTORE PUSH1 0x0 SWAP4 DUP5 MSTORE PUSH1 0x20 SWAP4 DUP5 SWAP1 KECCAK256 DUP4 MLOAD SWAP2 ADD DUP1 SLOAD SWAP4 SWAP1 SWAP5 ADD MLOAD SWAP1 SWAP2 AND PUSH5 0x100000000 MUL PUSH4 0xFFFFFFFF SWAP2 DUP3 AND PUSH4 0xFFFFFFFF NOT SWAP1 SWAP4 AND SWAP3 SWAP1 SWAP3 OR AND OR SWAP1 SSTORE JUMPDEST POP SWAP4 POP SWAP4 SWAP2 POP POP JUMP JUMPDEST PUSH2 0x7D1 DUP4 DUP4 DUP4 PUSH2 0xFB3 JUMP JUMPDEST DUP2 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND DUP4 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND EQ ISZERO DUP1 ISZERO PUSH2 0x181A JUMPI POP PUSH1 0x0 DUP2 GT JUMPDEST ISZERO PUSH2 0x7D1 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND ISZERO PUSH2 0x18A8 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP2 SWAP1 PUSH2 0x1855 SWAP1 PUSH2 0xFCE DUP6 PUSH2 0x163C JUMP JUMPDEST SWAP2 POP SWAP2 POP DUP5 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0xDEC2BACDD2F05B59DE34DA9B523DFF8BE42E5E38E818C82FDB0BAE774387A724 DUP4 DUP4 PUSH1 0x40 MLOAD PUSH2 0x189D SWAP3 SWAP2 SWAP1 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG2 POP POP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND ISZERO PUSH2 0x7D1 JUMPI PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x8 PUSH1 0x20 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP2 SWAP1 PUSH2 0x18DE SWAP1 PUSH2 0xED5 DUP6 PUSH2 0x163C JUMP JUMPDEST SWAP2 POP SWAP2 POP DUP4 PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB AND PUSH32 0xDEC2BACDD2F05B59DE34DA9B523DFF8BE42E5E38E818C82FDB0BAE774387A724 DUP4 DUP4 PUSH1 0x40 MLOAD PUSH2 0x1926 SWAP3 SWAP2 SWAP1 SWAP2 DUP3 MSTORE PUSH1 0x20 DUP3 ADD MSTORE PUSH1 0x40 ADD SWAP1 JUMP JUMPDEST PUSH1 0x40 MLOAD DUP1 SWAP2 SUB SWAP1 LOG2 POP POP POP POP POP JUMP JUMPDEST PUSH1 0x0 PUSH2 0x1944 PUSH1 0x2 DUP5 DUP5 XOR PUSH2 0x203B JUMP JUMPDEST PUSH2 0x67B SWAP1 DUP5 DUP5 AND PUSH2 0x2023 JUMP JUMPDEST PUSH2 0x195A DUP3 DUP3 PUSH2 0x1C58 JUMP JUMPDEST PUSH2 0xDE8 PUSH1 0x9 PUSH2 0xFCE DUP4 PUSH2 0x163C JUMP JUMPDEST PUSH1 0x0 DUP1 PUSH32 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0 DUP4 GT ISZERO PUSH2 0x199F JUMPI POP PUSH1 0x0 SWAP1 POP PUSH1 0x3 PUSH2 0x1A4C JUMP JUMPDEST DUP5 PUSH1 0xFF AND PUSH1 0x1B EQ ISZERO DUP1 ISZERO PUSH2 0x19B7 JUMPI POP DUP5 PUSH1 0xFF AND PUSH1 0x1C EQ ISZERO JUMPDEST ISZERO PUSH2 0x19C8 JUMPI POP PUSH1 0x0 SWAP1 POP PUSH1 0x4 PUSH2 0x1A4C JUMP JUMPDEST PUSH1 0x40 DUP1 MLOAD PUSH1 0x0 DUP1 DUP3 MSTORE PUSH1 0x20 DUP3 ADD DUP1 DUP5 MSTORE DUP10 SWAP1 MSTORE PUSH1 0xFF DUP9 AND SWAP3 DUP3 ADD SWAP3 SWAP1 SWAP3 MSTORE PUSH1 0x60 DUP2 ADD DUP7 SWAP1 MSTORE PUSH1 0x80 DUP2 ADD DUP6 SWAP1 MSTORE PUSH1 0x1 SWAP1 PUSH1 0xA0 ADD PUSH1 0x20 PUSH1 0x40 MLOAD PUSH1 0x20 DUP2 SUB SWAP1 DUP1 DUP5 SUB SWAP1 DUP6 GAS STATICCALL ISZERO DUP1 ISZERO PUSH2 0x1A1C JUMPI RETURNDATASIZE PUSH1 0x0 DUP1 RETURNDATACOPY RETURNDATASIZE PUSH1 0x0 REVERT JUMPDEST POP POP PUSH1 0x40 MLOAD PUSH1 0x1F NOT ADD MLOAD SWAP2 POP POP PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP2 AND PUSH2 0x1A45 JUMPI PUSH1 0x0 PUSH1 0x1 SWAP3 POP SWAP3 POP POP PUSH2 0x1A4C JUMP JUMPDEST SWAP2 POP PUSH1 0x0 SWAP1 POP JUMPDEST SWAP5 POP SWAP5 SWAP3 POP POP POP JUMP JUMPDEST PUSH1 0x0 DUP2 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0x1A77 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x21 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST EQ ISZERO PUSH2 0x1A82 JUMPI PUSH2 0x6C4 JUMP JUMPDEST PUSH1 0x1 DUP2 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0x1AA4 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x21 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST EQ ISZERO PUSH2 0x1AF2 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x18 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45434453413A20696E76616C6964207369676E61747572650000000000000000 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x2 DUP2 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0x1B14 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x21 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST EQ ISZERO PUSH2 0x1B62 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x1F PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45434453413A20696E76616C6964207369676E6174757265206C656E67746800 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x64 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x3 DUP2 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0x1B84 JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x21 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST EQ ISZERO PUSH2 0x1BDD JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45434453413A20696E76616C6964207369676E6174757265202773272076616C PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x7565 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x4 DUP2 PUSH1 0x4 DUP2 GT ISZERO PUSH2 0x1BFF JUMPI PUSH4 0x4E487B71 PUSH1 0xE0 SHL PUSH1 0x0 MSTORE PUSH1 0x21 PUSH1 0x4 MSTORE PUSH1 0x24 PUSH1 0x0 REVERT JUMPDEST EQ ISZERO PUSH2 0x6C4 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45434453413A20696E76616C6964207369676E6174757265202776272076616C PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x7565 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH2 0x1CB8 JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x21 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A206275726E2066726F6D20746865207A65726F20616464726573 PUSH1 0x44 DUP3 ADD MSTORE PUSH1 0x73 PUSH1 0xF8 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP3 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 SWAP1 KECCAK256 SLOAD DUP2 DUP2 LT ISZERO PUSH2 0x1D2C JUMPI PUSH1 0x40 MLOAD PUSH3 0x461BCD PUSH1 0xE5 SHL DUP2 MSTORE PUSH1 0x20 PUSH1 0x4 DUP3 ADD MSTORE PUSH1 0x22 PUSH1 0x24 DUP3 ADD MSTORE PUSH32 0x45524332303A206275726E20616D6F756E7420657863656564732062616C616E PUSH1 0x44 DUP3 ADD MSTORE PUSH2 0x6365 PUSH1 0xF0 SHL PUSH1 0x64 DUP3 ADD MSTORE PUSH1 0x84 ADD PUSH2 0x59C JUMP JUMPDEST PUSH1 0x1 PUSH1 0x1 PUSH1 0xA0 SHL SUB DUP4 AND PUSH1 0x0 SWAP1 DUP2 MSTORE PUSH1 0x20 DUP2 SWAP1 MSTORE PUSH1 0x40 DUP2 KECCAK256 DUP4 DUP4 SUB SWAP1 SSTORE PUSH1 0x2 DUP1 SLOAD DUP5 SWAP3 SWAP1 PUSH2 0x1D5B SWAP1 DUP5 SWAP1 PUSH2 0x205B JUMP JUMPDEST SWAP1 SWAP2 SSTORE POP POP PUSH1 0x40 M

artifacts...Xagro_metadata.json

contracts...1_Storage.sol

contracts...2_Owner.sol

contracts...3_Ballot.sol

contracts...artifacts...Storage.json

contracts...artifacts...Storage_metadata.json

contracts...artifacts...Xagro.json

contracts...artifacts...Xagro_metadata.json

contracts...Token.sol

scripts...deploy_ethers.js

scripts...deploy_web3.js

tests...4_Ballot_test.sol

tests...artifacts...BallotTest.json

tests...artifacts...BallotTest_metadata.json