vfyl
wfyl2
xfyl2g
yfyl
zfyl2
k6yl2
l6yl2g
m6yl
n6yl2
o6yl2g
9wzl2g
axzl
bxzl2
cxzl2g
dxzl
yn0l
zn0l2
0n0l2g
1n0l
2n0l2
ne1l2
oe1l2g
pe1l
qe1l2
re1l2g