3
  -0.93244   0.361179  0.0103556 -0.0797824
 -0.241253  -0.643656   0.726295  -0.071703
  0.268987   0.674728   0.687306   0.775128
         0          0          0          1
 -0.846395  -0.529781 -0.0542841  0.0613452
  0.332754  -0.605679   0.722792  0.0919588
   -0.4158   0.593704   0.688931   0.569139
         0          0          0          1
 -0.412829  -0.900199  -0.138613   0.204606
   0.49246  -0.348633   0.797457 -0.0546816
 -0.766196   0.260953   0.587238   0.777865
         0          0          0          1
