j9f0 i9f0kb h9f0k g9f0 f9f0kb
uif0kb tif0k sif0 rif0kb qif0k
5re0k 4re0 3re0kb 2re0k 1re0
g1d0 f1d0kb e1d0k d1d0 c1d0kb
rad0kb qad0k pad0 oad0kb nad0k