3
  -0.9643 -0.160979  0.210268 -0.106211
  0.25199 -0.801906  0.541709 0.0197432
0.0814109  0.575355  0.813843  0.984365
        0         0         0         1
-0.762654 -0.639489 0.0970215 0.0621607
 0.566445 -0.587928  0.577477  0.192841
-0.312249  0.495373  0.810621  0.812876
        0         0         0         1
 -0.277905  -0.956292  0.0909623   0.177691
  0.779415  -0.169122    0.60325 -0.0329157
   -0.5615   0.238543   0.792348   0.976532
         0          0          0          1
