keycode 27 = r R ecircumflex Ecircumflex
keycode 25 = w W eacute Eacute
keycode 31 = i I idiaeresis Idiaeresis
+keycode 20 = minus underscore endash emdash
keycode 21 = equal plus plusminus notsign
keycode 52 = z Z copyright registered
keycode 57 = n N ntilde Ntilde