jp7r ip7r21 hp7r2 gp7r fp7r21
uy6r21 ty6r2 sy6r ry6r21 qy6r2
575r2 475r 375r21 275r2 175r
gh5r fh5r21 eh5r2 dh5r ch5r21
rq4r21 qq4r2 pq4r oq4r21 nq4r2