ach das is ein pferd
ach das is ein pferd .
 a x WORD_BOUNDARY d a s WORD_BOUNDARY  iː s WORD_BOUNDARY  aɪ n WORD_BOUNDARY pf eː ɾ t WORD_BOUNDARY
a c h WORD_BOUNDARY d a s WORD_BOUNDARY i s WORD_BOUNDARY e i n WORD_BOUNDARY p f e r d WORD_BOUNDARY