onaka itaiitai naru yo
onaka itaiitai naru yo .
o n a k a WORD_BOUNDARY i t a i i t a i WORD_BOUNDARY n a r ɯ WORD_BOUNDARY j o WORD_BOUNDARY
o n a k a WORD_BOUNDARY i t a i i t a i WORD_BOUNDARY n a r u WORD_BOUNDARY y o WORD_BOUNDARY