3
-0.835671  0.548894 0.0192201  -0.17755
 0.455318  0.711927 -0.534645 -0.117241
-0.307147 -0.438036 -0.844858   0.74757
        0         0         0         1
 -0.390098    0.91923  0.0532836  0.0925961
  0.731066   0.344388  -0.589016 -0.0211997
 -0.559792   -0.19082  -0.806363   0.667829
         0          0          0          1
 0.173348  0.983174   0.05762 0.0589763
 0.801547 -0.106846 -0.588308 -0.248497
-0.572252  0.148167 -0.806582   0.85799
        0         0         0         1
