ikko dake ni naru to muzukashii ne
ikko dake ni naru to muzukashii ne .
i k k o WORD_BOUNDARY d a k e WORD_BOUNDARY n i WORD_BOUNDARY n a r ɯ WORD_BOUNDARY t o WORD_BOUNDARY m ɯ z ɯ k a ʃ i i WORD_BOUNDARY n e WORD_BOUNDARY
i k k o WORD_BOUNDARY d a k e WORD_BOUNDARY n i WORD_BOUNDARY n a r u WORD_BOUNDARY t o WORD_BOUNDARY m u z u k a s h i i WORD_BOUNDARY n e WORD_BOUNDARY