3
  0.161555   -0.95171  -0.261053 0.00874989
 -0.716391  0.0688346  -0.694295  -0.170362
  0.678737   0.299183  -0.670676   0.951818
         0          0          0          1
  0.296682  -0.906672  -0.299879  -0.194585
 -0.746839 -0.0245828   -0.66455  0.0224791
  0.595157   0.421121  -0.684431   0.842798
         0          0          0          1
 -0.348893  -0.878309  -0.326875  0.0870652
 -0.587608   0.476734   -0.65379 0.00916317
  0.730062 -0.0360278  -0.682431   0.730164
         0          0          0          1
