3
-0.765954  0.556675  0.321603 -0.234167
 0.348801  0.780047 -0.519485 0.0503375
-0.540049 -0.285726 -0.791649  0.857117
        0         0         0         1
  -0.5359  0.793583  0.288162 0.0256543
 0.507479  0.575547 -0.641258  0.178752
-0.674742 -0.197414 -0.711162  0.814677
        0         0         0         1
  0.179757   0.929693   0.321494  0.0012821
  0.749197  0.0824065  -0.657201 -0.0422007
 -0.637488   0.358999  -0.681711    1.01217
         0          0          0          1
