3
 0.520991 -0.834578 -0.179022 0.0334214
  0.76196  0.360212  0.538205  0.148846
-0.384688 -0.416807  0.823582  0.970195
        0         0         0         1
  0.894087  -0.411161  -0.177635   0.173656
   0.43408   0.697723   0.569875 -0.0479952
 -0.110371  -0.586626   0.802303    1.13368
         0          0          0          1
  0.978357   0.115201   -0.17189  -0.121755
 0.0015206   0.826668   0.562689 -0.0724006
  0.206918  -0.550772   0.808601      1.087
         0          0          0          1
