Otoochan ya Okaachan ya
otoochan ya okaachan ya .
o t oː t̠ʃ a n WORD_BOUNDARY j a WORD_BOUNDARY o k aː t̠ʃ a n WORD_BOUNDARY j a WORD_BOUNDARY
o t o o c h a n WORD_BOUNDARY y a WORD_BOUNDARY o k a a c h a n WORD_BOUNDARY y a WORD_BOUNDARY