obake ni natte tonde
obake ni nar tob
n v:cop v:c v:c
obake ni natte tonde .
o b a k e WORD_BOUNDARY n i WORD_BOUNDARY n a t t e WORD_BOUNDARY t o n d e WORD_BOUNDARY
o b a k e WORD_BOUNDARY n i WORD_BOUNDARY n a t t e WORD_BOUNDARY t o n d e WORD_BOUNDARY