7vs2 6vs2xz 5vs2x 4vs2 3vs2xz

i5r2xz h5r2x g5r2 f5r2xz e5r2x

ter2x ser2 rer2xz qer2x per2

4nq2 3nq2xz 2nq2x 1nq2 0nq2xz

fxp2xz exp2x dxp2 cxp2xz bxp2x