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Change the setting of Diep.io to simple colors theme.
// ==UserScript==
// @name Diep.io Simple Colors Theme
// @version 2
// @description Change the setting of Diep.io to simple colors theme.
// @author Joshua8899
// @grant none
// @include https://diep.io/
// @namespace https://greasyfork.org/users/158176
// ==/UserScript==
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