#dinucleotide	frequency
AA	2796	0.178703822063
AC	946	0.06046273808
AG	868	0.0554774383229
AT	2002	0.1279560271
CA	1095	0.0699859388981
CC	715	0.045698581107
CG	187	0.0119519365972
CT	740	0.0472964335933
GA	726	0.0464016362009
GC	360	0.0230090758021
GG	386	0.0246708423878
GT	417	0.0266521794708
TA	1994	0.127444714304
TC	716	0.0457624952064
TG	448	0.0286335165538
TT	1250	0.0798926243129