FCC
   4.0
  0.000000000000000   0.500000000000000   0.500000000000000
  0.500000000000000   0.000000000000000   0.500000000000000
  0.500000000000000   0.500000000000000   0.000000000000000
  Ag
   1
Direct
  0.000000000000000   0.000000000000000   0.000000000000000
