This is a keyboard layout that I initially posted back in 2014 on the Colemak forums here: https://forum.colemak.com/topic/1934-optimizing-colemak-for-bulgarian ...

修改自百度官方的 Android L皮肤。兼容 Android 和 iOS。 Colemak Geek is a customized layout for Baidu IME for Mobile (Android, iOS and Symbian) with Colemak layout and full symbols support.