#dinucleotide	frequency
AA	2713	0.175826312378
AC	674	0.0436811406351
AG	476	0.0308489954634
AT	2370	0.153596889177
CA	743	0.048152948801
CC	543	0.0351911860013
CG	108	0.00699935191186
CT	718	0.0465327284511
GA	530	0.0343486714193
GC	189	0.0122488658458
GG	238	0.0154244977317
GT	259	0.0167854828257
TA	2248	0.145690213869
TC	706	0.0457550226831
TG	394	0.0255346727155
TT	2521	0.163383020091