3
 -0.637239  -0.770498 -0.0161245   -0.13489
 -0.544374   0.464837  -0.698272   -0.20454
  0.545512  -0.436188  -0.715651   0.827206
         0          0          0          1
  -0.941429   -0.337012  -0.0115954   -0.127756
  -0.227779    0.660896   -0.715076 -0.00738663
   0.248652   -0.670552   -0.698951     0.60334
          0           0           0           1
 -0.883681   0.468035 0.00717914   0.128092
  0.291631   0.562485  -0.773668  -0.117898
 -0.366142  -0.681582  -0.633551   0.726296
         0          0          0          1
