ach ich muss nochmal
ach ich muss nochmal .
 a x WORD_BOUNDARY  ɪ ç WORD_BOUNDARY m ʊ s WORD_BOUNDARY n ɔ x m aː l WORD_BOUNDARY
a c h WORD_BOUNDARY i c h WORD_BOUNDARY m u s s WORD_BOUNDARY n o c h m a l WORD_BOUNDARY