koko ni yaru n da yo
koko ni yaru n da yo .
k o k o WORD_BOUNDARY n i WORD_BOUNDARY j a r ɯ WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY j o WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY y a r u WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY y o WORD_BOUNDARY