2
 -0.789591  -0.586878   0.179223  -0.100639
  0.510369  -0.465924   0.722799 -0.0251117
  -0.34069   0.662185   0.667414   0.850218
         0          0          0          1
-0.378196 -0.898951  0.221032  0.172967
 0.692866  -0.11653  0.711588 0.0232933
-0.613926  0.422265  0.666924  0.716898
        0         0         0         1
