3
 -0.987229   0.155086 -0.0364448 -0.0299025
  0.121607    0.58581  -0.801273 -0.0268215
 -0.102917  -0.795471  -0.597189   0.662518
         0          0          0          1
 -0.0143162    0.999744  -0.0175315     0.25376
   0.564282 -0.00639671   -0.825557   0.0242279
  -0.825458  -0.0217115   -0.564046     0.56574
          0           0           0           1
   0.489562    0.871967 -0.00141857    0.196957
   0.428489   -0.241989   -0.870539   -0.138951
  -0.759425    0.425575   -0.492097    0.815514
          0           0           0           1
