3
 -0.909873   0.414856 0.00506844   -0.11355
  0.335849   0.743657  -0.578083 -0.0316249
  -0.24359   -0.52428  -0.815962   0.817409
         0          0          0          1
-0.486597  0.871309 0.0635973  0.142408
  0.67503  0.421196 -0.605747  0.085704
-0.554579 -0.251824 -0.793112  0.716776
        0         0         0         1
  0.0713234    0.995042   0.0693199    0.136563
   0.720496 -0.00333506   -0.693451   -0.134079
  -0.689781   0.0994041   -0.717162    0.915153
          0           0           0           1
