koko ni aru n da kedo
koko ni aru n da kedo .
k o k o WORD_BOUNDARY n i WORD_BOUNDARY a r ɯ WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k e d o WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY a r u WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY k e d o WORD_BOUNDARY