20r2r
30r2r5
40r2
50r2r
60r2r5
rrs2r5
srs2
trs2r
urs2r5
vrs2
git2
hit2r
iit2r5
jit2
kit2r
58t2r
68t2r5
78t2
88t2r
98t2r5
uzu2r5
vzu2
wzu2r
xzu2r5
yzu2