3
  -0.90264   0.425572  0.0642716  -0.174708
  0.308547   0.743947  -0.592741 -0.0325782
 -0.300068    -0.5152  -0.802825     0.7691
         0          0          0          1
-0.474323  0.878585  0.055733 0.0848647
 0.680876  0.406243 -0.609405 0.0804475
-0.558055 -0.251107 -0.790898  0.671154
        0         0         0         1
 0.220032  0.974926 0.0332536 0.0755076
  0.71252 -0.137339 -0.688079 -0.135704
-0.666259  0.175093 -0.724873  0.873956
        0         0         0         1
