ach tatsächlich aha
ach tatsächlich aha
on adv on
ach tatsächlich aha .
 a x WORD_BOUNDARY t a t z ɛ ç l ɪ ç WORD_BOUNDARY  aː aː WORD_BOUNDARY
a c h WORD_BOUNDARY t a t s ä c h l i c h WORD_BOUNDARY a h a WORD_BOUNDARY