1.74441   0.01231   0.31308  -0.06208   0.01210   0.06644
   0.01230   4.48160   3.23819  -0.02332  -0.01408  -0.11198
   0.31306   3.23819  10.90324   0.03466   0.06433  -0.18866
  -0.06208  -0.02332   0.03466   0.04746   0.00789   0.00524
   0.01210  -0.01407   0.06434   0.00789   0.03082   0.01238
   0.06644  -0.11198  -0.18865   0.00524   0.01238   0.04596