5x43i 4x43 3x43ij 2x43i 1x43

g733 f733ij e733i d733 c733ij

rg33ij qg33i pg33 og33ij ng33i

2p23i 1p23 0p23ij zp23i yp23

dz13 cz13ij bz13i az13 9y13ij