onaka itaku naku natta yo
onaka itaku naku natta yo .
o n a k a WORD_BOUNDARY i t a k ɯ WORD_BOUNDARY n a k ɯ WORD_BOUNDARY n a t t a WORD_BOUNDARY j o WORD_BOUNDARY
o n a k a WORD_BOUNDARY i t a k u WORD_BOUNDARY n a k u WORD_BOUNDARY n a t t a WORD_BOUNDARY y o WORD_BOUNDARY