a kore wa nani kanaa
a kore wa nani kanaa ?
a WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY n a n i WORD_BOUNDARY k a n aː WORD_BOUNDARY
a WORD_BOUNDARY k o r e WORD_BOUNDARY w a WORD_BOUNDARY n a n i WORD_BOUNDARY k a n a a WORD_BOUNDARY