3
 -0.490161  -0.869451 -0.0616139  -0.133013
  0.542239  -0.359509   0.759427  0.0665544
 -0.682436   0.338833   0.647668   0.798631
         0          0          0          1
 0.0574271  -0.998095 -0.0225748   0.175089
  0.625743  0.0183654   0.779813  0.0669616
 -0.777913 -0.0589084   0.625605   0.801642
         0          0          0          1
  0.631076  -0.774648 -0.0407814  0.0149444
  0.482199   0.350562   0.802864 -0.0839351
 -0.607641  -0.526332   0.594767    1.00884
         0          0          0          1
