q1h2g
r1h2gb
s1h2
t1h2g
u1h2gb
fsi2gb
gsi2
hsi2g
isi2gb
jsi2
4ij2
5ij2g
6ij2gb
7ij2
8ij2g
t9j2g
u9j2gb
v9j2
w9j2g
x9j2gb
i0k2gb
j0k2
k0k2g
l0k2gb
m0k2