ra koara ga ki ni nobottete
ra koara ga ki ni nobottete .
r a WORD_BOUNDARY k o a r a WORD_BOUNDARY g a WORD_BOUNDARY k i WORD_BOUNDARY n i WORD_BOUNDARY n o b o t t e t e WORD_BOUNDARY
r a WORD_BOUNDARY k o a r a WORD_BOUNDARY g a WORD_BOUNDARY k i WORD_BOUNDARY n i WORD_BOUNDARY n o b o t t e t e WORD_BOUNDARY