oya ga kaku no ne
oya ga kak no ne
n ptl:case v:c n:fml ptl:fina
oya ga kaku no ne .
o j a WORD_BOUNDARY g a WORD_BOUNDARY k a k ɯ WORD_BOUNDARY n o WORD_BOUNDARY n e WORD_BOUNDARY
o y a WORD_BOUNDARY g a WORD_BOUNDARY k a k u WORD_BOUNDARY n o WORD_BOUNDARY n e WORD_BOUNDARY