2r3of
1r3o
0r3ofs
zr3of
yr3o
d12o
c12ofs
b12of
a12o
902ofs
oa2ofs
na2of
ma2o
la2ofs
ka2of
zj1of
yj1o
xj1ofs
wj1of
vj1o
at0o
9s0ofs
8s0of
7s0o
6s0ofs