#dinucleotide	frequency
AA	1846457	0.0745410130652
AC	1466440	0.0591998206291
AG	1469027	0.0593042571802
AT	979097	0.0395259040796
CA	1834615	0.0740629544499
CC	1494046	0.0603142680312
CG	1870435	0.0755089990033
CT	1486909	0.0600261491038
GA	1404259	0.0566895890161
GC	2288094	0.0923697896829
GG	1446169	0.0583814853655
GT	1444911	0.0583307002162
TA	675790	0.0272814753982
TC	1437099	0.0580153317055
TG	1798189	0.0725924458261
TT	1829484	0.0738558172471