l2cx4y
m2cx
n2cx4
o2cx4y
p2cx
atdx
btdx4
ctdx4y
dtdx
etdx4
zjex4
0jex4y
1jex
2jex4
3jex4y
oafx4y
pafx
qafx4
rafx4y
safx
d1fx
e1fx4
f1fx4y
g1fx
h1fx4