0db2rr
1db2
2db2r
3db2rr
4db2
p4b2
q4b2r
r4b2rr
s4b2
t4b2r
evc2r
fvc2rr
gvc2
hvc2r
ivc2rr
3ld2rr
4ld2
5ld2r
6ld2rr
7ld2
sce2
tce2r
uce2rr
vce2
wce2r