dokka Taachan dashita no
dokka taachan dashita no ?
d o k k a WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY d a ʃ i t a WORD_BOUNDARY n o WORD_BOUNDARY
d o k k a WORD_BOUNDARY t a a c h a n WORD_BOUNDARY d a s h i t a WORD_BOUNDARY n o WORD_BOUNDARY