#dinucleotide	frequency
AA	1802	0.0664160401003
AC	567	0.0208978328173
AG	1261	0.046476485331
AT	3343	0.123212442872
CA	527	0.0194235588972
CC	299	0.0110201975527
CG	281	0.0103567742887
CT	1405	0.0517838714433
GA	1010	0.0372254164824
GC	484	0.0178387144331
GG	904	0.0333185905941
GT	2093	0.0771413828689
TA	3634	0.133937785641
TC	1162	0.0428276573787
TG	2046	0.0754091110128
TT	6314	0.232714138287