kore okao ga itai n yan
kore okao ga itai n yan .
k o r e WORD_BOUNDARY o k a o WORD_BOUNDARY g a WORD_BOUNDARY i t a i WORD_BOUNDARY n WORD_BOUNDARY j a n WORD_BOUNDARY
k o r e WORD_BOUNDARY o k a o WORD_BOUNDARY g a WORD_BOUNDARY i t a i WORD_BOUNDARY n WORD_BOUNDARY y a n WORD_BOUNDARY