Vimium setup for Colemak keyboard

vimium-options.json

{
  "settingsVersion": "1.64",
  "exclusionRules": [
    {
      "pattern": "https?://mail.google.com/*",
      "passKeys": ""
    },
    {
      "pattern": "https?://toggl.com/*",
      "passKeys": "n"
    },
    {
      "pattern": "https?://twitter.com/*",
      "passKeys": "gn"
    },
    {
      "pattern": "https?://github.com/*",
      "passKeys": "t"
    },
    {
      "pattern": "https?://docs.google.com/*",
      "passKeys": ""
    },
    {
      "pattern": "https?://docs.google.com/spreadsheets/*",
      "passKeys": ""
    },
    {
      "pattern": "https?://www.toggl.com/*",
      "passKeys": "n"
    },
    {
      "pattern": "https?://appear.in/*",
      "passKeys": "m"
    }
  ],
  "filterLinkHints": false,
  "waitForEnterForFilteredHints": true,
  "hideHud": false,
  "keyMappings": "# Insert your preferred key mappings here.\nunmap j\nunmap k\nunmap J\nunmap K\nmap n scrollDown\nmap e scrollUp\nmap N previousTab\nmap E nextTab\nmap 2 2g0\nmap , performFind\nmap m performBackwardsFind",
  "linkHintCharacters": "ntesir",
  "linkHintNumbers": "arstneio",
  "newTabUrl": "about:newtab",
  "nextPatterns": "next,more,newer,>,›,→,»,≫,>>",
  "previousPatterns": "prev,previous,back,older,<,‹,←,«,≪,<<",
  "regexFindMode": false,
  "ignoreKeyboardLayout": false,
  "scrollStepSize": 100,
  "smoothScroll": true,
  "grabBackFocus": false,
  "searchEngines": "w: https://www.wikipedia.org/w/index.php?title=Special:Search&search=%s Wikipedia\n\n# More examples.\n#\n# (Vimium supports search completion Wikipedia, as\n# above, and for these.)\n#\n# g: https://www.google.com/search?q=%s Google\n# l: https://www.google.com/search?q=%s&btnI I'm feeling lucky...\n# y: https://www.youtube.com/results?search_query=%s Youtube\n# gm: https://www.google.com/maps?q=%s Google maps\n# b: https://www.bing.com/search?q=%s Bing\n# d: https://duckduckgo.com/?q=%s DuckDuckGo\n# az: https://www.amazon.com/s/?field-keywords=%s Amazon\n# qw: https://www.qwant.com/?q=%s Qwant",
  "searchUrl": "https://www.google.com/search?q=",
  "userDefinedLinkHintCss": "div > .vimiumHintMarker {\n/* linkhint boxes */\nbackground: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#FFF785),\n  color-stop(100%,#FFC542));\nbackground: rgba(36, 110, 165, 0.91);\nborder: 1px solid #2277BB;\npadding: 5px 7px 6px;\n}\n\ndiv > .vimiumHintMarker span {\n/* linkhint text */\ncolor: white;\nfont-weight: bold;\nfont-size: 14px;\ntext-shadow: none;\n}\n\ndiv > .vimiumHintMarker > .matchingCharacter {\ncolor: rgb(155, 170, 240);\n}"
}