#dinucleotide	frequency
AA	2848	0.18231867358
AC	826	0.0528775366494
AG	750	0.0480122911465
AT	2180	0.139555726266
CA	985	0.0630561423724
CC	425	0.027206964983
CG	137	0.00877024518277
CT	694	0.0444273734076
GA	755	0.0483323730875
GC	233	0.0149158184495
GG	267	0.0170923756482
GT	416	0.0266308174893
TA	2016	0.129057038602
TC	757	0.0484604058639
TG	517	0.033096472697
TT	1815	0.116189744575