koko ni irereba kore
koko ni ire kore
n:deic:dem ptl:post v:v n:deic:dem
koko ni irereba kore ?
k o k o WORD_BOUNDARY n i WORD_BOUNDARY i r e r e b a WORD_BOUNDARY k o r e WORD_BOUNDARY
k o k o WORD_BOUNDARY n i WORD_BOUNDARY i r e r e b a WORD_BOUNDARY k o r e WORD_BOUNDARY