1234＋3142＋4321＋2413= :w5C+G9n.@*v'S3e:C+g8J3Q)Z2c2S:W8p*g:E5l7n+`8h7q9[
算式：提示(C(t6E(u6V.F5]8Z/z7N(R,u8J3Q)Z2c2S:W8p*g:E5l7n+`8h7q9[