#dinucleotide	frequency
AA	2826	0.168194262588
AC	567	0.0337459826211
AG	504	0.0299964289965
AN	1	5.95167241995e-05
AT	2902	0.172717533627
CA	626	0.0372574693489
CC	412	0.0245208903702
CG	92	0.00547553862635
CN	2	0.000119033448399
CT	773	0.0460064278062
GA	543	0.0323175812403
GC	209	0.0124389953577
GG	215	0.0127960957029
GN	1	5.95167241995e-05
GT	316	0.018807284847
NA	3	0.000178550172599
NC	1	5.95167241995e-05
NG	1	5.95167241995e-05
TA	2801	0.166706344483
TC	716	0.0426139745268
TG	472	0.0280918938222
TN	1	5.95167241995e-05
TT	2818	0.167718128794