3
  -0.98943  -0.144318 -0.0141276  -0.147501
  0.109854  -0.809594   0.576619 0.00275373
-0.0946539   0.568972   0.816891   0.965374
         0          0          0          1
-0.746724 -0.662575 0.0582859 0.0430676
 0.570866 -0.593455  0.567382  0.173224
-0.341343  0.456952  0.821388  0.804953
        0         0         0         1
 -0.272209  -0.949966   0.153191    0.15196
  0.777165  -0.123176   0.617124 -0.0512278
 -0.567378   0.287042    0.77181   0.970284
         0          0          0          1
