2ubr1
3ubr18
4ubr
5ubr1
6ubr18
rlcr18
slcr
tlcr1
ulcr18
vlcr
gcdr
hcdr1
icdr18
jcdr
kcdr1
52dr1
62dr18
72dr
82dr1
92dr18
uter18
vter
wter1
xter18
yter