3
 -0.907935   0.417507 -0.0366475  -0.138862
  0.302781   0.592952  -0.746145  -0.112212
  -0.28979  -0.688547  -0.664775   0.838921
         0          0          0          1
 -0.839184  -0.542021 -0.0445401  -0.082287
 -0.319131   0.557096  -0.766681  0.0642288
   0.44037  -0.629172  -0.640482   0.600225
         0          0          0          1
 -0.896532   0.441104 -0.0407356   0.142677
  0.300744   0.538565  -0.787084 -0.0686336
 -0.325247  -0.717896    -0.6155   0.758677
         0          0          0          1
