fuyu ni nattara iru yo
fuyu ni nattara iru yo .
ɸ ɯ j ɯ WORD_BOUNDARY n i WORD_BOUNDARY n a t t a r a WORD_BOUNDARY i r ɯ WORD_BOUNDARY j o WORD_BOUNDARY
f u y u WORD_BOUNDARY n i WORD_BOUNDARY n a t t a r a WORD_BOUNDARY i r u WORD_BOUNDARY y o WORD_BOUNDARY