Ac1 Ga2 Yb1 
   1.0
     0.0000000000000000    3.8094739999999998    3.8094739999999998
     3.8094739999999998    0.0000000000000000    3.8094739999999998
     3.8094739999999998    3.8094739999999998    0.0000000000000000
   Ac Ga Yb 
   1 2 1 
Direct
  0.500000000000 0.500000000000 0.500000000000 
  0.750000000000 0.750000000000 0.750000000000 
  0.250000000000 0.250000000000 0.250000000000 
  0.000000000000 0.000000000000 0.000000000000 
