3
  0.232973  -0.961721   -0.14428   0.178267
 -0.656973  -0.046258  -0.752495 -0.0502433
  0.717015   0.270099  -0.642601   0.651906
         0          0          0          1
  0.953042  -0.300743 -0.0355514   0.100437
 -0.219658  -0.605682  -0.764788  -0.234243
  0.208472   0.736684  -0.643301   0.870923
         0          0          0          1
   0.59586  -0.798008   -0.09019  -0.103368
 -0.565783  -0.337432   -0.75235 -0.0840934
  0.569948   0.499323  -0.652561    0.71543
         0          0          0          1
