wanwan naite iru yo wanwan
wanwan naite iru yo wanwan .
w a n w a n WORD_BOUNDARY n a i t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY j o WORD_BOUNDARY w a n w a n WORD_BOUNDARY
w a n w a n WORD_BOUNDARY n a i t e WORD_BOUNDARY i r u WORD_BOUNDARY y o WORD_BOUNDARY w a n w a n WORD_BOUNDARY