#dinucleotide	frequency
AA	1831	0.0736850577488
AC	989	0.0398003943821
AG	1561	0.0628194293533
AT	2470	0.0994003782848
CA	1137	0.0457563684655
CC	1182	0.0475673065314
CG	892	0.0358968167733
CT	1346	0.054167169705
GA	1355	0.0545293573182
GC	1182	0.0475673065314
GG	1699	0.0683729727554
GT	1352	0.0544086281138
TA	2528	0.101734476236
TC	1204	0.0484526540303
TG	1436	0.0577890458369
TT	2685	0.108052637933