9ns2se
8ns2s
7ns2
6ns2se
5ns2s
kxr2s
jxr2
ixr2se
hxr2s
gxr2
v6q2
u6q2se
t6q2s
s6q2
r6q2se
6fq2se
5fq2s
4fq2
3fq2se
2fq2s
hpp2s
gpp2
fpp2se
epp2s
dpp2