2
  -0.80343  -0.415867   0.426092 -0.0431494
 -0.594924   0.532143  -0.602403  -0.150053
  0.023778  -0.737481  -0.674949   0.827788
         0          0          0          1
 -0.914342    0.11265    0.38896 -0.0358388
 -0.175846   0.754783  -0.631965   0.073823
 -0.364772  -0.646229  -0.670321   0.621554
         0          0          0          1
