3
  0.990538  -0.134386 -0.0278383  0.0802117
 -0.107304  -0.631918  -0.767572  0.0681473
 0.0855593   0.763296  -0.640359   0.774069
         0          0          0          1
  -0.526123     -0.8504 -0.00389857   -0.210886
  -0.575351    0.359324    -0.73475   0.0110176
   0.626232   -0.384325   -0.678327    0.841447
          0           0           0           1
  0.047651  -0.973492     0.2237  -0.129524
  -0.53012  -0.214459  -0.820354   0.198176
  0.846582 -0.0794975  -0.526288   0.616373
         0          0          0          1
