#dinucleotide	frequency
AA	2077	0.127321767915
AC	498	0.0305277999142
AG	775	0.0475081223564
AN	3	0.000183902409122
AT	2315	0.141911359039
CA	636	0.0389873107338
CC	351	0.0215165818672
CG	88	0.00539447066757
CN	1	6.13008030405e-05
CT	786	0.0481824311898
GA	659	0.0403972292037
GC	279	0.0171029240483
GG	437	0.0267884509287
GN	3	0.000183902409122
GT	634	0.0388647091277
NA	4	0.000245203212162
NC	3	0.000183902409122
NT	8	0.000490406424324
TA	2293	0.140562741372
TC	731	0.0448108870226
TG	711	0.0435848709618
TN	8	0.000490406424324
TT	3013	0.184699319561