keycode 49 = less	greater
keycode 51 = backslash bar
keycode 9 = Escape asciitilde grave
keycode 77 = KP_F1
keycode 112 = KP_F2
keycode 63 = KP_F3
keycode 82 = KP_F4
keycode 97 = Find
keycode 103 = Select
keycode 11 = 2 at sterling
keycode 12 = 3 numbersign
keycode 48 = apostrophe quotedbl
keysym ISO_Level3_Shift = Alt_R
keysym Control_R = Mode_switch