3
-0.679876 -0.724486  0.113527  -0.13989
 0.599321 -0.459727  0.655337 0.0408602
-0.422591  0.513587  0.746756  0.789755
        0         0         0         1
 -0.172325  -0.974791   0.141729    0.15373
  0.737161 -0.0321825    0.67495  0.0553373
 -0.653374   0.220788   0.724124   0.701837
         0          0          0          1
  0.36441 -0.920061  0.143853 0.0680047
 0.639158  0.359456  0.679903  -0.13285
-0.677261 -0.155818  0.719054  0.924494
        0         0         0         1
