! to apply: xmodmap ~/.xmodmap
keycode 113 = Mode_switch
keycode 115 = Mode_switch
keycode 116 = Mode_switch                                    
keycode 34 =  bracketleft braceleft udiaeresis      Udiaeresis
keycode 47 =  semicolon   colon     odiaeresis      Odiaeresis
keycode 48 =  apostrophe  quotedbl  adiaeresis      Adiaeresis
keycode 30 =  u           U         udiaeresis      Udiaeresis
keycode 32 =  o           O         odiaeresis      Odiaeresis
keycode 38 =  a           A         adiaeresis      Adiaeresis
keycode 117 = SunCompose