#dinucleotide	frequency
AA	16634	0.106221024534
AC	7029	0.0448856307233
AG	8601	0.0549240731044
AT	15573	0.0994457145047
CA	8735	0.0557797673023
CC	7690	0.0491066297143
CG	5130	0.0327590390682
CT	8924	0.0569866792679
GA	10605	0.067721171407
GC	4761	0.0304026871352
GG	6956	0.0444194689587
GT	7215	0.0460733853561
TA	11864	0.0757608654006
TC	10999	0.0702371677799
TG	8850	0.0565141317258
TT	17032	0.108762564017