3
  0.0293549   -0.999566  0.00241818 -0.00595759
   0.671938   0.0215242    0.740295    0.037172
  -0.740025  -0.0201064    0.672278    0.576537
          0           0           0           1
  0.545313  -0.838157  0.0112278    0.25212
  0.531895   0.356346   0.768183 -0.0694327
  -0.64786  -0.412928   0.640131   0.680286
         0          0          0          1
   0.91321  -0.407196  0.0154366 -0.0126418
  0.227851   0.541669   0.809122  -0.141257
 -0.337833  -0.735381   0.587438   0.802067
         0          0          0          1
