1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
0.500000 0.500000 0.500000
0.500000 -0.500000 0.500000
0.500000 0.500000 -0.500000
0.000000 0.000000 0.000000 a_A=0.750000,a_B=0.250000