Pr Si 
 1.0000000000000000
     3.9430000000000001    0.0000000000000000    0.0000000000000000
     0.0000000000000000    5.9222000000000001    0.0000000000000000
     0.0000000000000000    0.0000000000000000    8.2416999999999998
 Pr  Si 
   4   4
Direct
  0.2500000000000000  0.6250000000000000  0.1800000000000000
  0.7500000000000000  0.1250000000000000  0.3200000000000000
  0.7500000000000000  0.3750000000000000  0.8200000000000000
  0.2500000000000000  0.8749999999999999  0.6800000000000000
  0.2500000000000000  0.1100000000000000  0.0360000000000000
  0.7500000000000000  0.6100000000000000  0.4640000000000000
  0.7500000000000000  0.8899999999999999  0.9640000000000000
  0.2500000000000000  0.3900000000000000  0.5360000000000000
