doko ni hareba ii kanaa
doko ni hareba ii kanaa ?
d o k o WORD_BOUNDARY n i WORD_BOUNDARY h a r e b a WORD_BOUNDARY i i WORD_BOUNDARY k a n aː WORD_BOUNDARY
d o k o WORD_BOUNDARY n i WORD_BOUNDARY h a r e b a WORD_BOUNDARY i i WORD_BOUNDARY k a n a a WORD_BOUNDARY