3
 0.567075 -0.724663 -0.391523 0.0330098
-0.802079 -0.377724 -0.462594 -0.251975
 0.187337  0.576358 -0.795435  0.774829
        0         0         0         1
-0.0540685  -0.930263  -0.362889  -0.216123
 -0.856116   0.230239   -0.46266 -0.0850964
  0.513947    0.28566  -0.808862    0.78762
         0          0          0          1
 -0.394387  -0.828137  -0.398307  0.0248633
 -0.719808   0.547841  -0.426318 0.00169522
  0.571258   0.118571  -0.812161   0.627892
         0          0          0          1
