#dinucleotide	frequency
AA	4564016	0.0622042683972
AC	3615626	0.0492783921283
AG	5299024	0.072221900874
AN	1684	2.29517135744e-05
AT	4809125	0.06554492847
CA	2650653	0.0361265014496
CC	3202687	0.0436503293898
CG	3989209	0.0543700607817
CN	1017	1.38609814164e-05
CT	5288299	0.0720757268074
GA	4079622	0.0556023251994
GC	4233589	0.0577007851067
GG	3206619	0.0437039197329
GN	1223	1.6668613837e-05
GT	3617083	0.0492982499945
NA	1509	2.05665889452e-05
NC	1232	1.67912773893e-05
NG	1002	1.36565421624e-05
NN	6537853	0.089106252641
NT	1739	2.37013241721e-05
TA	6993662	0.0953186027673
TC	4078723	0.0555900724734
TG	2642309	0.0360127787073
TN	1559	2.1248053125e-05
TT	4552364	0.0620454599848