Examine source code of Cthulhu R'lyeh

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      "bookmark_text": "rgb(188, 196, 188)",
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      "toolbar_field_text": "rgb(34, 28, 21)",
      "tab_line": "rgb(173, 151, 58)"
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  "browser_specific_settings": {
    "gecko": {
      "id": "{484a39ac-d7e4-42ce-aa1f-5965582ccb83}"
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