#dinucleotide	frequency
AA	1588	0.0958589882893
AC	1113	0.0671858022456
AG	858	0.0517928286853
AN	1	6.03646021973e-05
AT	1285	0.0775685138235
CA	1064	0.0642279367379
CC	1429	0.0862610165399
CG	377	0.0227574550284
CT	1397	0.0843293492696
GA	713	0.0430399613667
GC	726	0.0438247011952
GG	573	0.034588917059
GT	548	0.0330798020041
NG	1	6.03646021973e-05
TA	1481	0.0893999758542
TC	999	0.0603042375951
TG	750	0.045273451648
TT	1663	0.100386333454