3
-0.0750124  -0.947731   0.310127  0.0442788
 -0.928724 -0.0468478  -0.367801 -0.0504236
  0.363105  -0.315612  -0.876667    1.00413
         0          0          0          1
-0.576666 -0.749331  0.325515 -0.192468
 -0.81359  0.490456  -0.31229 0.0596863
0.0743573 -0.444922 -0.892477  0.857223
        0         0         0         1
-0.890424 -0.342446  0.299793 0.0653156
-0.433204  0.839678  -0.32753  0.221198
-0.139568 -0.421512 -0.896018  0.902843
        0         0         0         1
