#dinucleotide	frequency
AA	2409	0.161428667158
AC	735	0.0492528312002
AG	759	0.0508610869128
AT	1794	0.120217114521
CA	736	0.0493198418549
CC	520	0.0348455404409
CG	211	0.0141392481405
CT	820	0.0549487368492
GA	664	0.0444950747169
GC	351	0.0235207397976
GG	371	0.0248609528915
GT	479	0.0320981035985
TA	1888	0.126516116062
TC	681	0.0456342558467
TG	524	0.0351135830597
TT	1981	0.132748106949