sevx revxfm qevxf pevx oevxfm

3nuxfm 2nuxf 1nux 0nuxfm znuxf

extxf dxtx cxtxfm bxtxf axtx

p6sx o6sxfm n6sxf m6sx l6sxfm

0fsxfm zfsxf yfsx xfsxfm wfsxf