ame futtetara ikenai yan
ame futtetara ikenai yan .
a m e WORD_BOUNDARY ɸ ɯ t t e t a r a WORD_BOUNDARY i k e n a i WORD_BOUNDARY j a n WORD_BOUNDARY
a m e WORD_BOUNDARY f u t t e t a r a WORD_BOUNDARY i k e n a i WORD_BOUNDARY y a n WORD_BOUNDARY