Si
 1.0000000000000000
     4.4000000000000004    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.4000000000000004    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.4000000000000004
 Si 
   4
Direct
  0.7418019946425606  0.7536688171196079  0.4651805382294835
  0.1037250296478920  0.9668518498257337  0.3207503208792810
  0.1792400547888283  0.7504645765974756  0.7929782198838581
  0.4336895128419814  0.3103297737633065  0.7144267683506480
