kowareteru yan hora koko
kowareteru yan hora koko .
k o w a r e t e r ɯ WORD_BOUNDARY j a n WORD_BOUNDARY h o r a WORD_BOUNDARY k o k o WORD_BOUNDARY
k o w a r e t e r u WORD_BOUNDARY y a n WORD_BOUNDARY h o r a WORD_BOUNDARY k o k o WORD_BOUNDARY