0.000000 5.235301 5.499274 6.404294 6.486829 6.263265
   5.235301 0.000000 3.208028 5.840931 3.559010 5.353489
   5.499274 3.208028 0.000000 5.679550 4.020339 5.239842
   6.404294 5.840931 5.679550 0.000000 4.862884 4.543120
   6.486829 3.559010 4.020339 4.862884 0.000000 4.618718
   6.263265 5.353489 5.239842 4.543120 4.618718 0.000000