#dinucleotide	frequency
AA	1435	0.0988564342794
AC	417	0.0287269220171
AG	824	0.0567649490218
AT	1741	0.119936621659
CA	459	0.0316202810692
CC	201	0.0138467897492
CG	122	0.00840451915128
CT	599	0.0412648112428
GA	500	0.03444475062
GC	215	0.0148112427666
GG	436	0.0300358225406
GT	912	0.0628272251309
TA	2023	0.139363461009
TC	548	0.0377514466795
TG	681	0.0469137503444
TT	3403	0.23443097272