3
 -0.996282 -0.0764854 -0.0396774  -0.171656
 0.0428211  -0.839095   0.542296  -0.083005
 -0.074771    0.53858   0.839251   0.772359
         0          0          0          1
 -0.578546  -0.810914 -0.0877663  0.0630684
  0.633259  -0.514385   0.578266  0.0676019
  -0.51407   0.278974   0.811114   0.667216
         0          0          0          1
-0.0758441  -0.987219  -0.140169  0.0923118
  0.774927  -0.146821   0.614762   -0.15908
 -0.627484 -0.0619944   0.776157   0.857053
         0          0          0          1
