3
-0.649758 -0.739426 -0.176251 -0.100668
 0.411393 -0.537043  0.736438 0.0812331
-0.639195  0.405998  0.653143  0.909328
        0         0         0         1
  -0.10971  -0.984469  -0.137056   0.202879
  0.590681  -0.175473   0.787594   0.112137
 -0.799412 0.00545093   0.600758   0.861469
         0          0          0          1
  0.395736  -0.913598 -0.0934509  0.0897859
  0.521083   0.139585   0.842015 -0.0394801
 -0.756218  -0.381911   0.531299    1.08585
         0          0          0          1
