12345＋23451＋34512＋45123＋51234=2W/G*T*E:V1a,w)n)w'b)Q*u-J5G*[7j4b-j1c4i.M(T(T3X0T
算式：提示,J3s'M(g9i,~.d-q*_6m5G*[7j4b-j1c4i.M(T(T3X0T