#dinucleotide	frequency
AA	2395	0.166123326628
AC	774	0.0536866199625
AG	462	0.0320455018381
AT	1860	0.12901435805
CA	928	0.0643684539086
CC	651	0.0451550253173
CG	126	0.00873968231948
CT	915	0.0634667406534
GA	472	0.032739127419
GC	251	0.0174100020809
GG	202	0.0140112367344
GT	270	0.0187278906846
TA	1695	0.117569535964
TC	944	0.065478254838
TG	405	0.0280918360269
TT	2067	0.143372407574