4d6r 3d6rwv 2d6rw 1d6r 0d6rwv
fn5rwv en5rw dn5r cn5rwv bn5rw
qw4rw pw4r ow4rwv nw4rw mw4r
153r 053rwv z53rw y53r x53rwv
cf3rwv bf3rw af3r 9e3rwv 8e3rw