dore katte ii ka wakaranai shi
dore katte ii ka wakaranai shi .
d o r e WORD_BOUNDARY k a t t e WORD_BOUNDARY i i WORD_BOUNDARY k a WORD_BOUNDARY w a k a r a n a i WORD_BOUNDARY ʃ i WORD_BOUNDARY
d o r e WORD_BOUNDARY k a t t e WORD_BOUNDARY i i WORD_BOUNDARY k a WORD_BOUNDARY w a k a r a n a i WORD_BOUNDARY s h i WORD_BOUNDARY