3
  -0.41524  -0.907347  0.0655537 -0.0214425
 -0.651263   0.246186  -0.717808   -0.10857
  0.635163  -0.340756  -0.693148   0.958431
         0          0          0          1
-0.841187 -0.534582 0.0814022 -0.198248
-0.431401  0.572679 -0.697089  0.031445
 0.326034 -0.621499 -0.712349  0.759719
        0         0         0         1
 -0.994169 -0.0155343   0.106707   0.104249
-0.0847254   0.724666  -0.683872   0.075038
-0.0667038  -0.688925  -0.721757   0.768829
         0          0          0          1
