hai yoku wakarimashita
hai i wakar
co:i adj v:c
hai yoku wakarimashita .
h a i WORD_BOUNDARY j o k ɯ WORD_BOUNDARY w a k a r i m a ʃ i t a WORD_BOUNDARY
h a i WORD_BOUNDARY y o k u WORD_BOUNDARY w a k a r i m a s h i t a WORD_BOUNDARY