vlzr
wlzr2
xlzr23
ylzr
zlzr2
kc0r2
lc0r23
mc0r
nc0r2
oc0r23
920r23
a30r
b30r2
c30r23
d30r
yt1r
zt1r2
0t1r23
1t1r
2t1r2
nk2r2
ok2r23
pk2r
qk2r2
rk2r23