#dinucleotide	frequency
AA	12195117	0.0533613046277
AC	11797953	0.0516234624084
AG	12042679	0.0526942925314
AN	3732	1.63298465173e-05
AT	10597160	0.0463692380277
CA	12930523	0.0565791682686
CC	10595680	0.0463627620971
CG	12887961	0.0563929327575
CN	3148	1.37744793238e-05
CT	11989224	0.0524603932962
GA	12960563	0.0567106121564
GC	13108752	0.0573590322061
GG	10611290	0.046431065662
GN	3727	1.63079683735e-05
GT	11808934	0.0516715111878
NA	2713	1.1871080815e-05
NC	3743	1.63779784336e-05
NG	3105	1.35863272873e-05
NN	38396662	0.168009538381
NT	3806	1.66536430452e-05
TA	8548127	0.0374034303109
TC	12900115	0.0564461141494
TG	12948518	0.056657907708
TN	2760	1.20767353665e-05
TT	12192592	0.0533502561651