3
  0.993481  -0.109244 -0.0325789   0.157361
   0.10676   0.791378   0.601933   0.129055
-0.0399756  -0.601487   0.797882   0.846499
         0          0          0          1
 0.911661  0.406457 0.0605581 0.0675822
-0.361754  0.723862  0.587502 -0.118665
 0.194959  -0.55751  0.806954  0.981687
        0         0         0         1
 0.537819  0.837027  0.100683 -0.124946
-0.738506  0.410144  0.535155 0.0773301
 0.406645 -0.362172  0.838733  0.866765
        0         0         0         1
