erai ko wa yappari kakkoii ne
erai ko wa yappari kakkoii ne .
e r a i WORD_BOUNDARY k o WORD_BOUNDARY w a WORD_BOUNDARY j a p p a r i WORD_BOUNDARY k a k k o i i WORD_BOUNDARY n e WORD_BOUNDARY
e r a i WORD_BOUNDARY k o WORD_BOUNDARY w a WORD_BOUNDARY y a p p a r i WORD_BOUNDARY k a k k o i i WORD_BOUNDARY n e WORD_BOUNDARY