kore okao ga nai zo
kore okao ga nai zo .
k o r e WORD_BOUNDARY o k a o WORD_BOUNDARY g a WORD_BOUNDARY n a i WORD_BOUNDARY z o WORD_BOUNDARY
k o r e WORD_BOUNDARY o k a o WORD_BOUNDARY g a WORD_BOUNDARY n a i WORD_BOUNDARY z o WORD_BOUNDARY