2
 -0.753801  -0.653526 -0.0684614    0.14377
 -0.403262   0.542348  -0.737047  -0.161259
  0.518809  -0.527979  -0.672365   0.855669
         0          0          0          1
  -0.96349  -0.261455 -0.0576949  0.0385418
 -0.135708   0.662631  -0.736548  0.0323251
  0.230804  -0.701827   -0.67392   0.649762
         0          0          0          1
