3
   0.98297 -0.0600414  -0.173678  0.0968864
 -0.136246  -0.872332  -0.469547 -0.0334054
 -0.123313   0.485214  -0.865657   0.775334
         0          0          0          1
  0.811896  -0.561252  -0.160687 -0.0628795
 -0.559152  -0.668446  -0.490436  -0.241676
  0.167848   0.488032  -0.856535   0.903001
         0          0          0          1
  0.346929  -0.913262  -0.213524  -0.190099
 -0.863033  -0.221728  -0.453885 0.00619775
  0.367172   0.341744  -0.865099   0.803579
         0          0          0          1
