t1t2p
u1t2pi
v1t2
w1t2p
x1t2pi
isu2pi
jsu2
ksu2p
lsu2pi
msu2
7iv2
8iv2p
9iv2pi
ajv2
bjv2p
w9v2p
x9v2pi
y9v2
z9v2p
09v2pi
l0w2pi
m0w2
n0w2p
o0w2pi
p0w2