hellostack.js

hello(5)
  hello(4)
    hello(3)
      hello(2)
        hello(1)
          hello(0)
            hello(-1)
            ---
          console.log(-1) // and other statements left
        console.log(0) // and other statements left
      console.log(1) //...
    console.log(2) //...
  console.log(3) //...
console.log(4) //...