2
-0.686065  0.665358  0.294301 -0.110977
  0.31754  0.637797   -0.7017 -0.146582
-0.654586 -0.387959 -0.648849  0.676004
        0         0         0         1
  -0.218973    0.937796    0.269423    0.164879
   0.586994     0.34718   -0.731372  -0.0231573
  -0.779416 -0.00200147   -0.626503    0.646137
          0           0           0           1
