2
  0.165086  -0.960335   0.224731 -0.0389517
 -0.809001  -0.262185  -0.526096  -0.195965
  0.564149 -0.0949557  -0.820195   0.863117
         0          0          0          1
-0.371208 -0.886851  0.275135 -0.315634
-0.833877  0.188043  -0.51893 -0.169073
 0.408477 -0.422059 -0.809329  0.748592
        0         0         0         1
