ochichatta yo Taachan
ochichatta yo taachan .
o t̠ʃ i t̠ʃ a t t a WORD_BOUNDARY j o WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY
o c h i c h a t t a WORD_BOUNDARY y o WORD_BOUNDARY t a a c h a n WORD_BOUNDARY