tljgb sljg rljgbs qljgb pljg
4uig 3uigbs 2uigb 1uig 0uigbs
f4hgbs e4hgb d4hg c4hgbs b4hgb
qdhgb pdhg odhgbs ndhgb mdhg
1mgg 0mggbs zmggb ymgg xmggbs