#dinucleotide	frequency
AA	16923	0.108163213131
AC	6970	0.0445486967749
AG	8689	0.0555356709149
AT	15526	0.0992342993008
CA	8527	0.0545002492682
CC	7589	0.0485050301039
CG	5025	0.0321172455228
CT	9053	0.0578621738741
GA	10463	0.0668741770955
GC	4664	0.0298099170384
GG	6936	0.0443313860589
GT	7068	0.0451750629562
NA	1	6.39149164632e-06
TA	12195	0.0779442406269
TC	10971	0.0701210548518
TG	8481	0.0542062406524
TN	1	6.39149164632e-06
TT	17376	0.111058558846