1.18483   0.12419   0.79233  -0.16859   0.06804   0.04349
   0.12419   2.13175   1.81459  -0.01388   0.00989  -0.10842
   0.79232   1.81459  11.14519  -0.38254  -0.00001  -0.21382
  -0.16859  -0.01388  -0.38252   0.05617  -0.00248   0.00238
   0.06804   0.00990  -0.00001  -0.00248   0.02057   0.00913
   0.04349  -0.10842  -0.21381   0.00238   0.00913   0.03209