3
 -0.747352  -0.660846 -0.0689006   -0.12547
  0.478498  -0.607261   0.634251  0.0628617
 -0.460983    0.44104   0.770051   0.836451
         0          0          0          1
 -0.282487  -0.956886 -0.0676028   0.157954
  0.703317  -0.254522    0.66375   0.141806
 -0.652339   0.139954   0.744894   0.770015
         0          0          0          1
  0.318777  -0.944334 -0.0813264  0.0925116
  0.624826   0.144849    0.76721  -0.058663
 -0.712723  -0.295384   0.636219   0.971383
         0          0          0          1
