koara wa tobenai n da tteba
koara wa tobenai n da tteba .
k o a r a WORD_BOUNDARY w a WORD_BOUNDARY t o b e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY t t e b a WORD_BOUNDARY
k o a r a WORD_BOUNDARY w a WORD_BOUNDARY t o b e n a i WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY t t e b a WORD_BOUNDARY