3
-0.237252  0.971082 0.0266532 -0.131733
 0.759691  0.202566 -0.617929 0.0370021
-0.605459 -0.126357 -0.785782  0.665596
        0         0         0         1
   0.262446    0.964946 -0.00118614    0.160389
    0.73702   -0.201248   -0.645214  -0.0242506
  -0.622835     0.16846   -0.764002    0.699862
          0           0           0           1
  0.729513   0.683458  0.0263727 -0.0543668
  0.520857  -0.530136  -0.669077  -0.172201
 -0.443305   0.501837  -0.742725   0.847161
         0          0          0          1
