Au Cu
 1.0000000000000000
     4.0000000000000000    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.0000000000000000    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.0000000000000000
 Au  Cu 
   3   1
Direct
  0.0000000000000000  0.0000000000000000  0.0000000000000000
  0.0000000000000000  0.5000000000000000  0.5000000000000000
  0.5000000000000000  0.0000000000000000  0.5000000000000000
  0.5000000000000000  0.5000000000000000  0.0000000000000000
