3
 0.948315 -0.287789 -0.133705 0.0821699
 0.315978  0.817476  0.481551 0.0637414
-0.029284  -0.49891  0.866159  0.913853
        0         0         0         1
 0.954694  0.270849  -0.12329 0.0166308
 -0.17594  0.847847  0.500201 -0.191798
  0.24001 -0.455848  0.857087   1.04525
        0         0         0         1
  0.666195   0.737164  -0.113023  -0.202366
 -0.607548   0.624339   0.491006 -0.0292726
  0.432516  -0.258439   0.863794   0.917527
         0          0          0          1
