3
   0.61824   0.785988 0.00134072  0.0479155
 -0.555251   0.435539    0.70852  -0.155832
  0.556305   -0.43878   0.705689   0.873414
         0          0          0          1
  -0.327128    0.944973 -0.00370642   -0.165067
  -0.686877   -0.235084    0.687703 -0.00590536
    0.64899    0.227513    0.725983    0.706827
          0           0           0           1
 -0.736397   0.676259 -0.0198673   0.130779
 -0.505556  -0.530525   0.680409  0.0446432
  0.449592   0.511094   0.732564   0.669785
         0          0          0          1
