a2s1
b2s11
c2s11b
d2s1
e2s11
zst11
0st11b
1st1
2st11
3st11b
oju11b
pju1
qju11
rju11b
sju1
dav1
eav11
fav11b
gav1
hav11
20v11
30v11b
40v1
50v11
60v11b