a kono ana ga nanka mada katai no kanaa
a kono ana ga nanka mada katai no kanaa ?
a WORD_BOUNDARY k o n o WORD_BOUNDARY a n a WORD_BOUNDARY g a WORD_BOUNDARY n a n k a WORD_BOUNDARY m a d a WORD_BOUNDARY k a t a i WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY
a WORD_BOUNDARY k o n o WORD_BOUNDARY a n a WORD_BOUNDARY g a WORD_BOUNDARY n a n k a WORD_BOUNDARY m a d a WORD_BOUNDARY k a t a i WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY