#dinucleotide	frequency
AA	2721224	0.069734612323
AC	2044515	0.0523931366596
AG	2528940	0.0648071053644
AT	2605356	0.066765356554
CA	2706687	0.0693620843505
CC	2320826	0.0594739357653
CG	2052447	0.0525964036252
CN	1	2.56261933317e-08
CT	2536019	0.064988513187
GA	2595619	0.0665158343095
GC	2649948	0.0679080797671
GG	2313886	0.0592960899836
GN	1	2.56261933317e-08
GT	2042651	0.0523453694353
NC	2	5.12523866635e-08
NG	1	2.56261933317e-08
NN	11	2.81888126649e-07
TA	1876495	0.048087423656
TC	2600688	0.0666457334835
TG	2706840	0.0693660051581
TN	1	2.56261933317e-08
TT	2720415	0.0697138807326