3
    0.61824   -0.785988 -0.00134065   0.0472841
  -0.555251   -0.435539    -0.70852   -0.199536
   0.556305     0.43878   -0.705689    0.817836
          0           0           0           1
 -0.327128  -0.944973  0.0037065  -0.157914
 -0.686877   0.235084  -0.687703 -0.0504768
   0.64899  -0.227513  -0.725983   0.652406
         0          0          0          1
  -0.736397   -0.676259   0.0198674    0.140643
  -0.505556    0.530525   -0.680409 -0.00212932
   0.449592   -0.511094   -0.732564    0.617685
          0           0           0           1
