okki shimashita ka wanwan
okki shimashita ka wanwan .
o k k i WORD_BOUNDARY ʃ i m a ʃ i t a WORD_BOUNDARY k a WORD_BOUNDARY w a n w a n WORD_BOUNDARY
o k k i WORD_BOUNDARY s h i m a s h i t a WORD_BOUNDARY k a WORD_BOUNDARY w a n w a n WORD_BOUNDARY