3
 0.707932 -0.690321 -0.149297 0.0752556
-0.607616 -0.487514 -0.627004 -0.227281
  0.36005  0.534591 -0.764576  0.908995
        0         0         0         1
 -0.247981  -0.960036  -0.129754  -0.211345
 -0.763346   0.276107   -0.58401  -0.143962
  0.596497 -0.0457764  -0.801309   0.875519
         0          0          0          1
  -0.367852   -0.919457   -0.138869  0.00890355
  -0.693614    0.370776   -0.617596 -0.00318703
   0.619342   -0.130863   -0.774139    0.732222
          0           0           0           1
