3
 -0.475156     0.8751 -0.0918037  -0.173676
 -0.736568  -0.338508    0.58556  -0.163046
  0.481347   0.345852   0.805414   0.890678
         0          0          0          1
 -0.782875   0.615213 -0.0928413  -0.219645
 -0.538834  -0.595809   0.595542  0.0652061
  0.311069   0.516261   0.797942   0.697677
         0          0          0          1
  -0.729512    0.679822  -0.0752009   0.0604803
  -0.576121   -0.551498     0.60327 -0.00865045
   0.368643    0.483418    0.793984     0.79904
          0           0           0           1
