12av
22avl
32avl2
42av
52avl
qtbvl
rtbvl2
stbv
ttbvl
utbvl2
fkcvl2
gkcv
hkcvl
ikcvl2
jkcv
4adv
5advl
6advl2
7adv
8advl
t1dvl
u1dvl2
v1dv
w1dvl
x1dvl2