wake wakaranai katachi ni natchatta
wake wakaranai katachi ni natchatta .
w a k e WORD_BOUNDARY w a k a r a n a i WORD_BOUNDARY k a t a t̠ʃ i WORD_BOUNDARY n i WORD_BOUNDARY n a t t̠ʃ a t t a WORD_BOUNDARY
w a k e WORD_BOUNDARY w a k a r a n a i WORD_BOUNDARY k a t a c h i WORD_BOUNDARY n i WORD_BOUNDARY n a t c h a t t a WORD_BOUNDARY