3
 -0.663027  -0.738625   -0.12177 -0.0161306
 -0.450876    0.52387  -0.722683  -0.184319
  0.597584  -0.424255  -0.680369   0.865229
         0          0          0          1
 -0.642145  -0.757781  -0.115838  -0.110873
  -0.45887   0.501014  -0.733773 0.00376136
  0.614076  -0.418034  -0.669447   0.650514
         0          0          0          1
 -0.968452  -0.223205  -0.110818   0.184751
-0.0717125   0.675503  -0.733862 -0.0632171
  0.238659  -0.702762  -0.670199   0.682853
         0          0          0          1
