3
 -0.82081  0.564918 0.0844959 -0.111948
 0.315414  0.571589 -0.757496 0.0824967
 -0.47622 -0.595109 -0.647349  0.769751
        0         0         0         1
 -0.38409  0.921058 0.0642452  0.161239
 0.589669   0.29825 -0.750559  0.169539
-0.710469 -0.250398 -0.657674  0.677762
        0         0         0         1
   0.22481   0.972353  0.0631661   0.126101
  0.635771 -0.0972481  -0.765727 -0.0131756
 -0.738414   0.212302  -0.640056   0.914056
         0          0          0          1
