3
 -0.710117  -0.701721 -0.0576319 -0.0337966
  -0.57463   0.624908   -0.52848  -0.105417
   0.40686  -0.342165  -0.846988   0.997769
         0          0          0          1
-0.972471 -0.231311 0.0282098 -0.133529
-0.213842  0.837756 -0.502431 0.0957297
0.0925849 -0.494632 -0.864157  0.803552
        0         0         0         1
-0.939872  0.286526  0.185859  0.173191
 0.141455  0.821916 -0.551765 0.0405838
-0.310856 -0.492297 -0.813027  0.850057
        0         0         0         1
