kakurete iru koto ni
kakurete iru koto ni .
k a k ɯ r e t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY k o t o WORD_BOUNDARY n i WORD_BOUNDARY
k a k u r e t e WORD_BOUNDARY i r u WORD_BOUNDARY k o t o WORD_BOUNDARY n i WORD_BOUNDARY