Natchan yoku oboeteru naa
natchan yoku oboeteru naa .
n a t t̠ʃ a n WORD_BOUNDARY j o k ɯ WORD_BOUNDARY o b o e t e r ɯ WORD_BOUNDARY n aː WORD_BOUNDARY
n a t c h a n WORD_BOUNDARY y o k u WORD_BOUNDARY o b o e t e r u WORD_BOUNDARY n a a WORD_BOUNDARY