ach das da hatten wir
ach das da hatten wir .
 a x WORD_BOUNDARY d a s WORD_BOUNDARY d aː WORD_BOUNDARY h a t ə n WORD_BOUNDARY v iː ɐ WORD_BOUNDARY
a c h WORD_BOUNDARY d a s WORD_BOUNDARY d a WORD_BOUNDARY h a t t e n WORD_BOUNDARY w i r WORD_BOUNDARY