nanka dare ga yatte n no kanaa nanka
nanka dare ga yatte n no kanaa nanka .
n a n k a WORD_BOUNDARY d a r e WORD_BOUNDARY g a WORD_BOUNDARY j a t t e WORD_BOUNDARY n WORD_BOUNDARY n o WORD_BOUNDARY k a n aː WORD_BOUNDARY n a n k a WORD_BOUNDARY
n a n k a WORD_BOUNDARY d a r e WORD_BOUNDARY g a WORD_BOUNDARY y a t t e WORD_BOUNDARY n WORD_BOUNDARY n o WORD_BOUNDARY k a n a a WORD_BOUNDARY n a n k a WORD_BOUNDARY