sk3d
rk3dju
qk3dj
pk3d
ok3dju
3t2dju
2t2dj
1t2d
0t2dju
zt2dj
e31dj
d31d
c31dju
b31dj
a31d
pc1d
oc1dju
nc1dj
mc1d
lc1dju
0l0dju
zl0dj
yl0d
xl0dju
wl0dj