3
 -0.748151  -0.636701  -0.186768 -0.0602632
  0.426563  -0.677122   0.599625  0.0404017
 -0.508247   0.368942   0.778182   0.792865
         0          0          0          1
-0.326474 -0.925683 -0.191119  0.218801
 0.672301 -0.369545  0.641442  0.149075
-0.664399 0.0809245  0.742984     0.752
        0         0         0         1
  0.279768  -0.914509  -0.292238   0.149853
  0.703328 -0.0119667   0.710765 -0.0657429
 -0.653498  -0.404389   0.639852   0.942912
         0          0          0          1
