3
  0.994029  0.0677412    0.08554   0.234649
  -0.10387   0.827588   0.551643   0.116019
-0.0334228  -0.557235   0.829683   0.819431
         0          0          0          1
 0.788171  0.589745  0.176036  0.082098
-0.584121  0.626687  0.515817 -0.110523
 0.193881 -0.509378  0.838418  0.938929
        0         0         0         1
  0.369566   0.907977   0.197481 -0.0532113
 -0.857762   0.251636   0.448245   0.129229
  0.357303  -0.335048   0.871824   0.832491
         0          0          0          1
