nan yatta ka na ano inu wa
nan yatta ka na ano inu wa .
n a n WORD_BOUNDARY j a t t a WORD_BOUNDARY k a WORD_BOUNDARY n a WORD_BOUNDARY a n o WORD_BOUNDARY i n ɯ WORD_BOUNDARY w a WORD_BOUNDARY
n a n WORD_BOUNDARY y a t t a WORD_BOUNDARY k a WORD_BOUNDARY n a WORD_BOUNDARY a n o WORD_BOUNDARY i n u WORD_BOUNDARY w a WORD_BOUNDARY