ach bist du lieb hm
ach bist du lieb hm .
 a x WORD_BOUNDARY b ɪ s t WORD_BOUNDARY d uː WORD_BOUNDARY l iː p WORD_BOUNDARY h ə m WORD_BOUNDARY
a c h WORD_BOUNDARY b i s t WORD_BOUNDARY d u WORD_BOUNDARY l i e b WORD_BOUNDARY h m WORD_BOUNDARY