2
  0.847912   0.527782 -0.0499051   0.104337
  0.340213  -0.613923  -0.712288   0.112833
 -0.406571   0.586979  -0.700111   0.655267
         0          0          0          1
  0.982549   0.185271  0.0165027   0.112634
  0.141337  -0.685976  -0.713766 -0.0854779
  -0.12092   0.703642   -0.70019   0.883359
         0          0          0          1
