Si
 1.0000000000000000
     4.4000000000000004    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.4000000000000004    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.4000000000000004
 Si 
   4
Direct
  0.6939330806573644  0.6414582208782307  0.1286442243176362
  0.1137080501313294  0.6533455213345875  0.8534571059651608
  0.2017791344404063  0.2180186370857360  0.7165846359235829
  0.0638537531436920  0.4546661659115582  0.3014532795996775
