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
Y_0 Z -Z Z
U_2 -Z Z 1-Z
LAMBDA_0 H H -H
G_2 -H 1-H H
K 1/2-D -N N
K_2 1/2+D N -N
K_4 -N 1/2-D 1/2+D
