sofg rofgzr qofgz pofg oofgzr

3xegzr 2xegz 1xeg 0xegzr zxegz

e7dgz d7dg c7dgzr b7dgz a7dg

pgdg ogdgzr ngdgz mgdg lgdgzr

0pcgzr zpcgz ypcg xpcgzr wpcgz