c11sta
b11st
a11s
901sta
801st
na1st
ma1s
la1sta
ka1st
ja1s
yj0s
xj0sta
wj0st
vj0s
uj0sta
9szsta
8szst
7szs
6szsta
5szst
k2yst
j2ys
i2ysta
h2yst
g2ys