ach so ich bin einer
ach so ich bin einer .
 a x WORD_BOUNDARY z oː WORD_BOUNDARY  ɪ ç WORD_BOUNDARY b ɪ n WORD_BOUNDARY  aɪ n ɜ WORD_BOUNDARY
a c h WORD_BOUNDARY s o WORD_BOUNDARY i c h WORD_BOUNDARY b i n WORD_BOUNDARY e i n e r WORD_BOUNDARY