#dinucleotide	frequency
AA	1585	0.0902003186888
AC	1525	0.0867857955839
AG	943	0.053664921466
AT	1282	0.0729569770089
CA	1649	0.0938424766674
CC	1850	0.105281129069
CG	476	0.0270885499659
CT	1548	0.0880946961074
GA	724	0.0412019121329
GC	814	0.0463236967903
GG	510	0.029023446392
GT	481	0.0273730935579
TA	1378	0.0784202139768
TC	1334	0.0759162303665
TG	599	0.034088322331
TT	874	0.0497382198953