vl1a
wl1a2
xl1a2k
yl1a
zl1a2
kc2a2
lc2a2k
mc2a
nc2a2
oc2a2k
922a2k
a32a
b32a2
c32a2k
d32a
yt3a
zt3a2
0t3a2k
1t3a
2t3a2
nk4a2
ok4a2k
pk4a
qk4a2
rk4a2k