kowareteru yo kowareteru yo
kowareteru yo kowareteru yo .
k o w a r e t e r ɯ WORD_BOUNDARY j o WORD_BOUNDARY k o w a r e t e r ɯ WORD_BOUNDARY j o WORD_BOUNDARY
k o w a r e t e r u WORD_BOUNDARY y o WORD_BOUNDARY k o w a r e t e r u WORD_BOUNDARY y o WORD_BOUNDARY