Ag1 Ca2 Sn1 
   1.0
     0.0000000000000000    3.7831999999999995    3.7831999999999995
     3.7831999999999995    0.0000000000000000    3.7831999999999995
     3.7831999999999995    3.7831999999999995    0.0000000000000000
   Ag Ca Sn 
   1 2 1 
Direct
  0.000000000000 0.000000000000 0.000000000000 
  0.250000000000 0.250000000000 0.250000000000 
  0.750000000000 0.750000000000 0.750000000000 
  0.500000000000 0.500000000000 0.500000000000 
