3
   0.250002    0.899161    0.359176 -0.00477716
  -0.889145   0.0663469    0.452792   -0.184179
   0.383303   -0.432558    0.816071    0.828273
          0           0           0           1
-0.00449716    0.944547    0.328346   -0.256109
  -0.872046   -0.164402    0.460987   -0.012067
   0.489405    -0.28426    0.824427    0.825637
          0           0           0           1
  -0.463589    0.808648    0.362179 -0.00645338
   -0.68619   -0.586258    0.430633   0.0742704
   0.560561   -0.048887    0.826669    0.682865
          0           0           0           1
