ara ii ko deshita ne
ara ii ko deshita ne .
a r a WORD_BOUNDARY i i WORD_BOUNDARY k o WORD_BOUNDARY d e ʃ i t a WORD_BOUNDARY n e WORD_BOUNDARY
a r a WORD_BOUNDARY i i WORD_BOUNDARY k o WORD_BOUNDARY d e s h i t a WORD_BOUNDARY n e WORD_BOUNDARY