2
  0.804557   0.593418 -0.0232908 -0.0455357
  0.460541  -0.648203  -0.606412  0.0533277
 -0.374953   0.477167  -0.794809   0.773874
         0          0          0          1
  0.997248  0.0693337 -0.0262746  0.0135231
 0.0394641  -0.796345  -0.603554  -0.183785
-0.0627702   0.600856  -0.796889   0.948035
         0          0          0          1
