doko no hako kara dashite kita no
doko no hako kara dashite kita no ?
d o k o WORD_BOUNDARY n o WORD_BOUNDARY h a k o WORD_BOUNDARY k a r a WORD_BOUNDARY d a ʃ i t e WORD_BOUNDARY k i t a WORD_BOUNDARY n o WORD_BOUNDARY
d o k o WORD_BOUNDARY n o WORD_BOUNDARY h a k o WORD_BOUNDARY k a r a WORD_BOUNDARY d a s h i t e WORD_BOUNDARY k i t a WORD_BOUNDARY n o WORD_BOUNDARY