49xr
39xrry
29xrr
19xr
09xrry
fjxrry
ejxrr
djxr
cjxrry
bjxrr
qswrr
pswr
oswrry
nswrr
mswr
11vr
01vrry
z1vrr
y1vr
x1vrry
cbvrry
bbvrr
abvr
9avrry
8avrr