3
  0.997958 -0.0460477 -0.0442641   0.123407
-0.0638607  -0.705935  -0.705392  0.0805124
0.00123404   0.706778  -0.707434   0.678416
         0          0          0          1
  0.759488  -0.644947 -0.0849785 -0.0318387
   -0.3899  -0.346742  -0.853081  -0.089155
  0.520727   0.681038  -0.514811   0.899087
         0          0          0          1
  0.362246  -0.906281   -0.21779  -0.181833
 -0.637377 -0.0703638  -0.767333  0.0920594
  0.680095   0.416777  -0.603132   0.697932
         0          0          0          1
