0    0.8660    0.5000
         0   -0.8660    0.5000
         0   -0.0000   -1.0000
    4.2500    1.0825   -0.6250
    4.2500    0.6250    1.0825
    4.2500   -1.0825    0.6250
    4.2500   -0.6250   -1.0825
    4.7500    0.8839   -0.8839
    4.7500    0.8839    0.8839
    4.7500   -0.8839    0.8839
    4.7500   -0.8839   -0.8839
    9.0000   -0.8660    0.5000
    9.0000   -0.0000   -1.0000
    9.0000    0.8660    0.5000