ara yoku nenne shimashita ne
ara yoku nenne shimashita ne .
a r a WORD_BOUNDARY j o k ɯ WORD_BOUNDARY n e n n e WORD_BOUNDARY ʃ i m a ʃ i t a WORD_BOUNDARY n e WORD_BOUNDARY
a r a WORD_BOUNDARY y o k u WORD_BOUNDARY n e n n e WORD_BOUNDARY s h i m a s h i t a WORD_BOUNDARY n e WORD_BOUNDARY