3
 -0.724246  -0.680874   0.108989 -0.0325134
 -0.592422   0.533535  -0.603636  -0.255746
  0.352851  -0.501748  -0.789775   0.858991
         0          0          0          1
 -0.681658  -0.724221   0.104153 -0.0529195
 -0.618492   0.494293  -0.610854 -0.0327306
  0.390911   -0.48081  -0.784863   0.665163
         0          0          0          1
-0.977772  0.169616  0.123259  0.214644
0.0478077  0.752733 -0.656588 -0.116744
-0.204149   -0.6361  -0.74411  0.778495
        0         0         0         1
