ii koto kangaeta doroonpa
ii koto kangaeta doroonpa .
i i WORD_BOUNDARY k o t o WORD_BOUNDARY k a n g a e t a WORD_BOUNDARY d o r oː n p a WORD_BOUNDARY
i i WORD_BOUNDARY k o t o WORD_BOUNDARY k a n g a e t a WORD_BOUNDARY d o r o o n p a WORD_BOUNDARY