#dinucleotide	frequency
AA	8501105	0.0714330315114
AC	6075937	0.0510548451269
AG	7647289	0.0642585918082
AN	2849	2.39395592427e-05
AT	8486967	0.0713142328141
CA	8300312	0.0697458093566
CC	5638202	0.0473766482279
CG	2948867	0.0247787210409
CN	3753	3.15356847448e-05
CT	7648272	0.0642668517544
GA	7662460	0.0643860705914
GC	5153867	0.0433068811427
GG	5655308	0.0475203864169
GN	2831	2.37883089562e-05
GT	6088895	0.0511637285276
NA	4076	3.42497871089e-05
NC	2901	2.4376504515e-05
NG	3631	3.05105439138e-05
NN	8448300	0.0709893219903
NT	2887	2.42588654032e-05
TA	6245923	0.0524832024163
TC	7668522	0.0644370083268
TG	8308204	0.0698121242045
TN	4062	3.41321479972e-05
TT	8502619	0.0714457533411