3
 -0.534388   0.819544   0.206829 -0.0707195
  0.615067   0.544885  -0.569906 -0.0276216
 -0.579761  -0.177337  -0.795254   0.713118
         0          0          0          1
-0.0552375   0.973198   0.223235   0.225079
  0.788193    0.17975  -0.588593  0.0253067
 -0.612945    0.14344  -0.776997    0.73188
         0          0          0          1
 0.429998  0.869917  0.241549  0.089475
 0.742881 -0.188879 -0.642225 -0.189177
-0.513059  0.455598 -0.727463  0.888092
        0         0         0         1
