wakannai kara yar kangaeyoo yo
wakannai kara yar kangaeyoo yo .
w a k a n n a i WORD_BOUNDARY k a r a WORD_BOUNDARY j a r WORD_BOUNDARY k a n g a e j oː WORD_BOUNDARY j o WORD_BOUNDARY
w a k a n n a i WORD_BOUNDARY k a r a WORD_BOUNDARY y a r WORD_BOUNDARY k a n g a e y o o WORD_BOUNDARY y o WORD_BOUNDARY