ach hast de es gegessen
ach hast de es gegessen ?
 a x WORD_BOUNDARY h a s t WORD_BOUNDARY d eː WORD_BOUNDARY  ɛ s WORD_BOUNDARY ɡ ə ɡ ɛ s ə n WORD_BOUNDARY
a c h WORD_BOUNDARY h a s t WORD_BOUNDARY d e WORD_BOUNDARY e s WORD_BOUNDARY g e g e s s e n WORD_BOUNDARY