zkr20
0kr20k
1kr2
2kr20
3kr20k
obs20k
pbs2
qbs20
rbs20k
sbs2
d2s2
e2s20
f2s20k
g2s2
h2s20
2st20
3st20k
4st2
5st20
6st20k
rju20k
sju2
tju20
uju20k
vju2