2
 -0.824442   0.558108  -0.093866 -0.0849925
  0.445579   0.537848  -0.715666  -0.030707
 -0.348933   -0.63185  -0.692106   0.854355
         0          0          0          1
-0.477936  0.869276  -0.12624  0.180379
 0.653381  0.255761 -0.712516  0.053123
-0.587086  -0.42302 -0.690205  0.726126
        0         0         0         1
