8brgb 7brg 6brgbz 5brgb 4brg
jlqg ilqgbz hlqgb glqg flqgbz
uupgbz tupgb supg rupgbz qupgb
53ogb 43og 33ogbz 23ogb 13og
gdog fdogbz edogb ddog cdogbz