korokoro korokoro tte
koro tte
onoma ptl:quot
korokoro korokoro tte .
k o r o k o r o WORD_BOUNDARY k o r o k o r o WORD_BOUNDARY t t e WORD_BOUNDARY
k o r o k o r o WORD_BOUNDARY k o r o k o r o WORD_BOUNDARY t t e WORD_BOUNDARY