2mwrr
3mwrrf
4mwr
5mwrr
6mwrrf
rdxrrf
sdxr
tdxrr
udxrrf
vdxr
g4xr
h4xrr
i4xrrf
j4xr
k4xrr
5uyrr
6uyrrf
7uyr
8uyrr
9uyrrf
ulzrrf
vlzr
wlzrr
xlzrrf
ylzr