#dinucleotide	frequency
AA	2631	0.171545934668
AC	523	0.0341005411749
AG	454	0.0296016170046
AT	2412	0.157266740562
CA	593	0.0386646671448
CC	411	0.0267979396231
CG	93	0.00606376735998
CT	747	0.0487057442785
GA	512	0.0333833213797
GC	204	0.0133011671122
GG	204	0.0133011671122
GT	259	0.0168872660885
TA	2285	0.148986112017
TC	706	0.0460324704962
TG	428	0.0279063702158
TT	2875	0.187455173763