mamorigami na n da tte
mamorigami na n da tte .
m a m o r i g a m i WORD_BOUNDARY n a WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY t t e WORD_BOUNDARY
m a m o r i g a m i WORD_BOUNDARY n a WORD_BOUNDARY n WORD_BOUNDARY d a WORD_BOUNDARY t t e WORD_BOUNDARY