3
 -0.721902   -0.68459  -0.100969 -0.0169037
 -0.392046   0.524847  -0.755537  -0.207732
  0.570226  -0.505838  -0.647279   0.866127
         0          0          0          1
 -0.873034  -0.480523 -0.0831281 -0.0977452
 -0.252981   0.592002  -0.765202 -0.0306138
  0.416909  -0.647018  -0.638401   0.635899
         0          0          0          1
 -0.914631  -0.392888 -0.0953394   0.194802
 -0.185834   0.617989  -0.763908  -0.100976
  0.359049  -0.680976  -0.638244   0.686999
         0          0          0          1
