R1=1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0 R2=1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,1,0 R3=1,0,0,1,0,1,0,1,0,0,1,0,1,0,1,0,0,1,0,1,0