3
 -0.542111   0.812267   0.215261 -0.0648144
  0.605233   0.555136  -0.570541  -0.018082
 -0.582931  -0.179013  -0.792556   0.710155
         0          0          0          1
-0.0747839   0.977547      0.197   0.230921
  0.778003   0.180774  -0.601692  0.0323959
 -0.623794   0.108269  -0.774053   0.728516
         0          0          0          1
 0.458318  0.851858  0.253539 0.0925122
 0.728282  -0.19643 -0.656521 -0.181152
 -0.50946  0.485544 -0.710421   0.88609
        0         0         0         1
