3
 -0.866125   -0.49868 -0.0338517  -0.169418
  0.394179  -0.723128   0.567194 -0.0417611
 -0.307327   0.477917   0.822888   0.788196
         0          0          0          1
-0.509201 -0.857508 -0.073452 0.0831605
 0.668518 -0.447834  0.593741 0.0796787
-0.542032  0.253229  0.801297  0.685264
        0         0         0         1
0.00559752  -0.997398   -0.07188  0.0823179
  0.720445 -0.0458274   0.691997  -0.136883
  -0.69349 -0.0556589   0.718313   0.880869
         0          0          0          1
