3
-0.637239  0.770498 0.0161246 -0.141987
-0.544374 -0.464837  0.698272 -0.157107
 0.545512  0.436188  0.715651  0.879158
        0         0         0         1
-0.941429  0.337012 0.0115954 -0.135208
-0.227779 -0.660896  0.715076 0.0444073
 0.248652  0.670552  0.698951  0.650892
        0         0         0         1
  -0.883681   -0.468035 -0.00717918    0.123638
   0.291631   -0.562485    0.773668  -0.0588124
  -0.366142    0.681582    0.633551    0.764876
          0           0           0           1
