69x2dx
79x2
89x2d
99x2dx
aay2
v0y2
w0y2d
x0y2dx
y0y2
z0y2d
krz2d
lrz2dx
mrz2
nrz2d
orz2dx
9h02dx
ai02
bi02d
ci02dx
di02
y802
z802d
0802dx
1802
2802d