2
 0.883851 0.0593558  0.463987 0.0234321
 0.303196 -0.828029 -0.471634  0.109954
 0.356201  0.557534 -0.749851  0.715124
        0         0         0         1
  0.793093  -0.400195   0.459181 -0.0753951
 -0.192646  -0.879977  -0.434199  -0.159321
  0.577833   0.255901     -0.775   0.810374
         0          0          0          1
