3
 -0.136826    0.96474   0.224845 -0.0576868
  0.780756   0.244724  -0.574917  0.0157873
 -0.609671  0.0968856  -0.786711   0.604249
         0          0          0          1
  0.384426   0.901847   0.197203   0.218636
  0.768329  -0.194149  -0.609899 -0.0387118
 -0.511749   0.385978  -0.767551   0.708427
         0          0          0          1
   0.85974   0.473309   0.191903 -0.0195977
  0.473354  -0.597333  -0.647402  -0.200619
 -0.191791   0.647435  -0.737593   0.789717
         0          0          0          1
