#dinucleotide	frequency
AA	3905700	0.0882520814042
AC	2226739	0.0503147583004
AD	1	2.25957143161e-08
AG	3170429	0.0716381079433
AN	818	1.84832943105e-05
AT	2083523	0.0470786904789
CA	2818195	0.0636791291069
CC	2271997	0.0513373951389
CG	1769129	0.0399747334723
CN	874	1.97486543122e-05
CT	3182714	0.0719156962937
CV	1	2.25957143161e-08
DC	1	2.25957143161e-08
GA	3138482	0.0709162426581
GC	2391415	0.0540357301511
GG	2270836	0.0513111615146
GN	840	1.89804000255e-05
GS	1	2.25957143161e-08
GT	2231585	0.050424257132
NA	824	1.86188685964e-05
NC	825	1.86414643107e-05
NG	923	2.08558443137e-05
NN	1376406	0.0311008767589
NT	788	1.78054228811e-05
SC	1	2.25957143161e-08
TA	1523506	0.0344247063348
TC	3152577	0.0712347292514
TG	2821212	0.063747300377
TN	827	1.86866557394e-05
TT	3915010	0.0884624475045
VN	1	2.25957143161e-08