3
 -0.648392  -0.735644     -0.196 -0.0635931
  0.434762  -0.569139   0.697899   0.117319
 -0.624956   0.367298   0.688856   0.939463
         0          0          0          1
-0.106295 -0.990143 -0.091206  0.250129
 0.664319 -0.138966  0.734418  0.136604
-0.739853 0.0174748  0.672542  0.897539
        0         0         0         1
  0.432715  -0.898794 -0.0701892   0.124537
  0.576542   0.216034    0.78799 -0.0328923
 -0.693078  -0.381442   0.611674    1.10491
         0          0          0          1
