GAMMA 0 0 0
X 1/2 1/2 -1/2
S 1/2 0 0
R 0 1/2 0
T 0 0 1/2
W 1/4 1/4 1/4
SIGMA_0 -Z Z Z
F_2 Z 1-Z -Z
Y_0 H -H H
U_0 1-H H -H
L_0 -N N 1/2-D
M_0 N -N 1/2+D
J_0 1/2-D 1/2+D -N
