 S Yb
   1.0
     5.5543066400000001    0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.5543066400000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    5.5543066400000001
 S Yb
   4   4
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
   0.5000000000000000  0.0000000000000000  0.0000000000000000
   0.5000000000000000  0.5000000000000000  0.5000000000000000
   0.0000000000000000  0.0000000000000000  0.5000000000000000
   0.0000000000000000  0.5000000000000000  0.0000000000000000