3
 -0.804377  -0.593416  -0.028903  -0.144706
   0.45992  -0.652743   0.601997 -0.0386749
 -0.376101   0.470939   0.797975   0.800998
         0          0          0          1
-0.389016 -0.920828 -0.027255  0.123364
 0.687009 -0.309693   0.65735 0.0530573
-0.613747  0.236996  0.753092  0.699377
        0         0         0         1
  0.274066  -0.960925 -0.0388801  0.0929979
  0.682133   0.165735   0.712199  -0.151819
 -0.677926  -0.221711   0.700901   0.910887
         0          0          0          1
