2ffcg 1ffc 0ffcgp zffcg yffc

dpec cpecgp bpecg apec 9oecgp

oydcgp nydcg mydc lydcgp kydcg

z7ccg y7cc x7ccgp w7ccg v7cc

ahcc 9gccgp 8gccg 7gcc 6gccgp