3
   -0.4678  -0.883681 -0.0164372  0.0233482
 -0.655716   0.359471   -0.66394  -0.168198
   0.59262  -0.299813  -0.747605   0.812427
         0          0          0          1
 -0.874577  -0.484599  0.0167018   -0.14053
 -0.383826   0.670839  -0.634549 0.00453439
  0.296297  -0.561373  -0.772702   0.629555
         0          0          0          1
 -0.998458  0.0428999   0.035231   0.165338
 0.0107285    0.77181  -0.635762  0.0207537
-0.0544658  -0.634404  -0.771081   0.635341
         0          0          0          1
