wakattoran naa wakattoran naa
wakattoran naa wakattoran naa .
w a k a t t o r a n WORD_BOUNDARY n aː WORD_BOUNDARY w a k a t t o r a n WORD_BOUNDARY n aː WORD_BOUNDARY
w a k a t t o r a n WORD_BOUNDARY n a a WORD_BOUNDARY w a k a t t o r a n WORD_BOUNDARY n a a WORD_BOUNDARY