3
 0.988192 0.0318696 -0.149872  0.035865
0.0511501  0.853403  0.518736 0.0827989
 0.144433 -0.520276  0.841696  0.926678
        0         0         0         1
 0.811793  0.569356 -0.129717 -0.117613
-0.436586  0.739292  0.512679 -0.145159
 0.387796 -0.359557  0.848725   1.03621
        0         0         0         1
  0.37594  0.918614 -0.121729    -0.261
-0.766407  0.382076  0.516371 0.0698133
 0.520855 -0.100831   0.84767   0.87748
        0         0         0         1
