3
 -0.937249   0.345058  0.0499942  -0.201456
  0.208619   0.669892  -0.712547 -0.0489708
 -0.279361  -0.657404  -0.699841   0.717842
         0          0          0          1
 -0.412664   0.910371  0.0305526   0.100305
  0.613402   0.302534  -0.729528 -0.0429691
 -0.673384  -0.282309  -0.683268    0.72307
         0          0          0          1
  0.615464    0.78764   0.028748 -0.0538284
  0.495359   -0.35819  -0.791404  -0.212439
 -0.613044   0.501322  -0.610618   0.914778
         0          0          0          1
