A2 = [0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,1; 1,0,1,0,0,0,1,0,0,0,0,0,0,0,1,1; 1,1,0,0,0,0,0,0,0,1,0,0,0,0,1,1; 1,0,0,0,1,0,0,1,0,0,0,1,0,1,0,0; 1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0; 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0; 0,1,0,0,0,0,0,0,0,0,0,0,1,1,1,0; 0,0,0,1,0,0,0,0,1,0,0,0,1,0,0,0; 0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0; 0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0; 0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0; 0,0,0,1,0,0,0,0,0,0,1,0,1,0,0,0; 0,0,0,0,0,0,1,1,0,0,0,1,0,1,0,0; 0,0,0,1,0,0,1,0,0,0,0,0,1,0,0,0; 0,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0; 1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0];