3
   0.75302  -0.655683 -0.0551527   0.104011
  0.495679    0.51014   0.702894  0.0513697
 -0.432739  -0.556631   0.709154   0.584089
         0          0          0          1
 0.978422 -0.201864 0.0440509  0.170234
 0.104029  0.665511  0.739104 -0.130729
-0.178514 -0.718573   0.67215  0.805206
        0         0         0         1
  0.873573   0.484292  0.0482929  -0.115287
 -0.344792   0.545786   0.763699 -0.0429942
  0.343496  -0.683797   0.643764   0.745366
         0          0          0          1
