3
    0.65192    -0.75828 -0.00361986    0.188773
  -0.578145   -0.493951   -0.649432    -0.17716
   0.490663     0.42547   -0.760412    0.847466
          0           0           0           1
  0.470751  -0.882204 -0.0105155 -0.0901174
 -0.671512  -0.350542  -0.652834 -0.0971598
  0.572246   0.314383  -0.757428   0.772102
         0          0          0          1
-0.701549  -0.69011 -0.177701  0.144225
-0.600764  0.706868  -0.37339 0.0581611
 0.383291 -0.155195 -0.910496  0.643293
        0         0         0         1
