3
 -0.902732   0.424558  0.0694694 -0.0582314
  0.255987   0.659891   -0.70641  -0.106965
 -0.345754  -0.619916  -0.704386   0.794231
         0          0          0          1
-0.963471  0.266022 0.0309194  0.170569
 0.163829  0.676772 -0.717732 0.0303891
-0.211858 -0.686449 -0.695632  0.654201
        0         0         0         1
 -0.156558   0.983523  0.0903956   0.217503
  0.624595    0.16949  -0.762335   -0.16617
 -0.765096 -0.0628893  -0.640839   0.874506
         0          0          0          1
