to kawaita koe ga kawaii koe ga shimashita
to kawaita koe ga kawaii koe ga shimashita .
t o WORD_BOUNDARY k a w a i t a WORD_BOUNDARY k o e WORD_BOUNDARY g a WORD_BOUNDARY k a w a i i WORD_BOUNDARY k o e WORD_BOUNDARY g a WORD_BOUNDARY ʃ i m a ʃ i t a WORD_BOUNDARY
t o WORD_BOUNDARY k a w a i t a WORD_BOUNDARY k o e WORD_BOUNDARY g a WORD_BOUNDARY k a w a i i WORD_BOUNDARY k o e WORD_BOUNDARY g a WORD_BOUNDARY s h i m a s h i t a WORD_BOUNDARY