ikenai n da yo
ik no da yo
v:c n:fml v:cop ptl:fina
ikenai n da yo .
i k e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY j o WORD_BOUNDARY
i k e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY y o WORD_BOUNDARY