3
 -0.295032   0.944001   0.147712  -0.138239
  0.753867   0.324961  -0.571038  0.0402959
 -0.587061 -0.0571191  -0.807525   0.873923
         0          0          0          1
 0.284945  0.952579  0.106768  0.156486
 0.789123 -0.169891 -0.590273  0.010162
-0.544143  0.252448 -0.800112  0.933136
        0         0         0         1
  0.741041   0.664777  0.0944943 -0.0479778
  0.571243  -0.550201  -0.609065  -0.169398
 -0.352902   0.505321  -0.787471    1.04676
         0          0          0          1
