aber asmatzen zun
aber asmatzen zun .
a β e ɾ WORD_BOUNDARY a s̺ m a t̪̻s̪̻ e n WORD_BOUNDARY s̪̻ u n WORD_BOUNDARY
a b e r WORD_BOUNDARY a s m a t z e n WORD_BOUNDARY z u n WORD_BOUNDARY . WORD_BOUNDARY