ashi itaiitai ni natta no
ashi itaiitai ni natta no .
a ʃ i WORD_BOUNDARY i t a i i t a i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY
a s h i WORD_BOUNDARY i t a i i t a i WORD_BOUNDARY n i WORD_BOUNDARY n a t t a WORD_BOUNDARY n o WORD_BOUNDARY