3
 -0.522702   0.847538    0.09199  -0.131342
  0.647369   0.464813  -0.604038 -0.0252115
 -0.554704  -0.256181  -0.791628   0.727798
         0          0          0          1
-0.0109312   0.991964   0.126049    0.16733
  0.763747   0.089647  -0.639261 -0.0036937
 -0.645424  0.0892816  -0.758589   0.729992
         0          0          0          1
 0.498449  0.861079  0.100459 0.0203315
 0.618507 -0.272028 -0.737191 -0.196447
-0.607452  0.429587 -0.668175  0.898793
        0         0         0         1
