#dinucleotide	frequency
AA	3649	0.213105180167
AC	1022	0.0596858027215
AG	716	0.0418151024937
AT	2527	0.147579279332
CA	1092	0.063773871401
CC	457	0.0266892483794
CG	130	0.00759212754774
CT	695	0.0405886818899
GA	690	0.0402966769842
GC	207	0.0120890030953
GG	298	0.0174034923787
GT	392	0.0228931846055
TA	2483	0.145009636162
TC	688	0.0401798750219
TG	443	0.0258716346435
TT	1634	0.095427203177