wakattete wakattenai yoo na
wakar wakar yoo da
v:c v:c smod v:cop
wakattete wakattenai yoo na .
w a k a t t e t e WORD_BOUNDARY w a k a t t e n a i WORD_BOUNDARY j oː WORD_BOUNDARY n a WORD_BOUNDARY
w a k a t t e t e WORD_BOUNDARY w a k a t t e n a i WORD_BOUNDARY y o o WORD_BOUNDARY n a WORD_BOUNDARY