totte irekaereba ii desho
totte irekaereba ii desho ?
t o t t e WORD_BOUNDARY i r e k a e r e b a WORD_BOUNDARY i i WORD_BOUNDARY d e ʃ o WORD_BOUNDARY
t o t t e WORD_BOUNDARY i r e k a e r e b a WORD_BOUNDARY i i WORD_BOUNDARY d e s h o WORD_BOUNDARY