68ub28
58ub2
48ub
38ub28
28ub2
hiub2
giub
fiub28
eiub2
diub
srtb
rrtb28
qrtb2
prtb
ortb28
30sb28
20sb2
10sb
00sb28
z0sb2
easb2
dasb
casb28
basb2
aasb