#dinucleotide	frequency
AA	1847	0.103132503211
AC	630	0.0351778435424
AG	1097	0.0612541180412
AT	2003	0.111843207326
CA	740	0.0413200067005
CC	562	0.0313808699537
CG	321	0.0179239488525
CT	916	0.0511474677536
GA	887	0.0495281701938
GC	600	0.0335027081356
GG	991	0.0553353062706
GT	1018	0.0568429281367
GY	1	5.58378468926e-05
RG	1	5.58378468926e-05
TA	2103	0.117426992015
TC	747	0.0417108716288
TG	1087	0.0606957395723
TR	1	5.58378468926e-05
TT	2356	0.131553967279
YT	1	5.58378468926e-05