koko hikkaketa dake da yo
koko hikkaketa dake da yo .
k o k o WORD_BOUNDARY h i k k a k e t a WORD_BOUNDARY d a k e WORD_BOUNDARY d a WORD_BOUNDARY j o WORD_BOUNDARY
k o k o WORD_BOUNDARY h i k k a k e t a WORD_BOUNDARY d a k e WORD_BOUNDARY d a WORD_BOUNDARY y o WORD_BOUNDARY