#dinucleotide	frequency
AA	282885370	0.0901724057454
AC	145872515	0.0464982533727
AG	202702947	0.0646134947971
AN	32	1.02003047519e-08
AT	223502284	0.0712434815482
CA	210206880	0.0670054449045
CC	151277186	0.0482210437253
CG	28700086	0.00914842573767
CN	293	9.33965403845e-08
CT	202782216	0.0646387625457
GA	172016311	0.054831837328
GC	123758817	0.0394493015354
GG	151374661	0.0482521148098
GN	51	1.62567356983e-08
GT	146175386	0.0465947963883
NA	60	1.91255714098e-08
NC	47	1.49816976043e-08
NG	290	9.2440261814e-08
NN	239850338	0.0764545794514
NT	44	1.40254190339e-08
TA	189854525	0.0605179379227
TC	172058157	0.054845176139
TG	210547184	0.0671139200454
TN	65	2.07193690273e-08
TT	283595426	0.0903987428576