3
 -0.297267  -0.928713  -0.221639 -0.0800616
  0.731621  -0.370714   0.572103  0.0577048
 -0.613485 0.00791133   0.789667   0.692896
         0          0          0          1
 0.247212 -0.948412 -0.198496  0.215453
 0.797757 0.0829429  0.597247  0.025683
-0.549972 -0.305998  0.777107  0.753819
        0         0         0         1
  0.820633  -0.550193  -0.154434 0.00414946
  0.486204   0.530223     0.6946  -0.141316
  -0.30028  -0.645098   0.702624   0.877361
         0          0          0          1
