http://be-kind.okinawa/problems_okinawa/%e3%81%99%e3%81%b9%e3%81%a6%e3%81%ae%e4%ba%ba%e3%81%ab%e5%81%a5%e5%ba%b7%e3%81%a8%e7%a6%8f%e7%a5%89%e3%82%92/
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I