3
 0.567075  0.724663  0.391523 0.0609636
-0.802079  0.377724  0.462594  -0.22699
 0.187337 -0.576358  0.795435  0.834776
        0         0         0         1
-0.0540685   0.930263   0.362889  -0.195552
 -0.856116  -0.230239    0.46266  -0.057535
  0.513947   -0.28566   0.808862   0.849399
         0          0          0          1
-0.394387  0.828137  0.398307 0.0460199
-0.719808 -0.547841  0.426318 0.0292093
 0.571258 -0.118571  0.812161  0.689493
        0         0         0         1
