3
-0.746415 -0.648922  -0.14753 -0.112806
 0.428396 -0.638188  0.639682 0.0237851
-0.509255  0.414267  0.754349  0.815764
        0         0         0         1
-0.313879 -0.934603 -0.167325  0.166579
 0.657865 -0.341149   0.67144  0.123538
-0.684612  0.100674  0.721922  0.763204
        0         0         0         1
   0.33847   -0.92232  -0.186451     0.1043
  0.641174  0.0810307   0.763106 -0.0766698
 -0.688719  -0.377835   0.618794   0.966936
         0          0          0          1
