okao wa nan de kakoo ka
okao wa nan de kakoo ka ?
o k a o WORD_BOUNDARY w a WORD_BOUNDARY n a n WORD_BOUNDARY d e WORD_BOUNDARY k a k oː WORD_BOUNDARY k a WORD_BOUNDARY
o k a o WORD_BOUNDARY w a WORD_BOUNDARY n a n WORD_BOUNDARY d e WORD_BOUNDARY k a k o o WORD_BOUNDARY k a WORD_BOUNDARY