kowaku nai kowaku nai
kowa ar
adj v:ir:sub
kowaku nai kowaku nai .
k o w a k ɯ WORD_BOUNDARY n a i WORD_BOUNDARY k o w a k ɯ WORD_BOUNDARY n a i WORD_BOUNDARY
k o w a k u WORD_BOUNDARY n a i WORD_BOUNDARY k o w a k u WORD_BOUNDARY n a i WORD_BOUNDARY