3
 -0.777686   0.626813  0.0480615  -0.148492
 -0.377421  -0.526669   0.761692 -0.0500524
  0.502751   0.574218   0.646155   0.886176
         0          0          0          1
 -0.906485   0.420286  0.0405513 -0.0887947
 -0.240352  -0.592577    0.76882   0.126179
  0.347154   0.687177   0.638179   0.643944
         0          0          0          1
 -0.605474  -0.795307   -0.02982   0.136946
  0.447655  -0.371305   0.813473 0.00168359
 -0.658032   0.479188   0.580839   0.795435
         0          0          0          1
