#dinucleotide	frequency
AA	2865	0.218869365928
AC	366	0.0279602750191
AG	434	0.0331550802139
AT	2044	0.15614973262
CA	431	0.0329258976318
CC	135	0.0103132161956
CG	56	0.00427807486631
CT	429	0.0327731092437
GA	451	0.0344537815126
GC	94	0.00718105423988
GG	154	0.0117647058824
GT	281	0.0214667685256
TA	1962	0.149885408709
TC	456	0.0348357524828
TG	336	0.0256684491979
TT	2596	0.198319327731