3
  0.992331  -0.123398  0.0072003   0.110576
 0.0929612   0.783423   0.614498 -0.0205419
-0.0814688  -0.609116   0.788886   0.752735
         0          0          0          1
  0.956159   0.292136  0.0204078 0.00568298
 -0.240899   0.745007   0.622039  -0.252107
  0.166516  -0.599685    0.78272   0.900206
         0          0          0          1
  0.535001   0.843623   0.045539  -0.179483
 -0.693775   0.407933   0.593521 -0.0534015
  0.482131  -0.349128   0.803529   0.776972
         0          0          0          1
