koko o aruite iru n da kara
koko o aruite iru n da kara .
k o k o WORD_BOUNDARY o WORD_BOUNDARY a r ɯ i t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY
k o k o WORD_BOUNDARY o WORD_BOUNDARY a r u i t e WORD_BOUNDARY i r u WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k a r a WORD_BOUNDARY