3
 -0.990269   0.135173 -0.0331132 -0.0864613
  0.118382   0.693065  -0.711088  -0.100243
  -0.07317  -0.708088  -0.702322   0.792822
         0          0          0          1
 -0.872541    0.48672 -0.0421389    0.16519
  0.360818   0.583871  -0.727259 0.00132938
 -0.329368  -0.649767  -0.685069   0.659224
         0          0          0          1
-0.177868  0.983463   -0.0341  0.177669
 0.615649 0.0841784 -0.783512 -0.194212
-0.767685 -0.160355  -0.62044  0.885308
        0         0         0         1
