x2kdx4
y2kd
z2kdx
02kdx4
12kd
mtld
ntldx
otldx4
ptld
qtldx
bkmdx
ckmdx4
dkmd
ekmdx
fkmdx4
0andx4
1and
2andx
3andx4
4and
p1nd
q1ndx
r1ndx4
s1nd
t1ndx