GAMMA 0 0 0
Z 0 0 1/2
Y 0 1/2 0
Y_2 0 -1/2 0
X 1/2 0 0
V_2 1/2 -1/2 0
U_2 -1/2 0 1/2
T_2 0 -1/2 1/2
R_2 -1/2 -1/2 1/2
