v1r2
u1r27v
t1r27
s1r2
r1r27v
6ar27v
5ar27
4ar2
3ar27v
2ar27
hkq27
gkq2
fkq27v
ekq27
dkq2
stp2
rtp27v
qtp27
ptp2
otp27v
32o27v
22o27
12o2
02o27v
z2o27