ach denk doch mal nach
ach denk doch mal nach .
a x WORD_BOUNDARY d̺ ɛ ŋ kʰ WORD_BOUNDARY d̺ ɔ x WORD_BOUNDARY m aː l WORD_BOUNDARY n a x WORD_BOUNDARY
a c h WORD_BOUNDARY d e n k WORD_BOUNDARY d o c h WORD_BOUNDARY m a l WORD_BOUNDARY n a c h WORD_BOUNDARY . WORD_BOUNDARY