m7r4 l7r49s k7r49 j7r4 i7r49s
xgr49s wgr49 vgr4 ugr49s tgr49
8pq49 7pq4 6pq49s 5pq49 4pq4
jzp4 izp49s hzp49 gzp4 fzp49s
u8o49s t8o49 s8o4 r8o49s q8o49