#dinucleotide	frequency
AA	1522	0.106322039818
AC	283	0.0197694725812
AG	836	0.0584002794272
AT	2064	0.144184421935
CA	319	0.0222843171498
CC	225	0.015717778554
CG	152	0.0106182326231
CT	598	0.0417743625568
GA	907	0.0633601117709
GC	254	0.0177436255676
GG	606	0.0423332169053
GT	734	0.0512748864827
TA	1958	0.136779601816
TC	532	0.0371638141809
TG	907	0.0633601117709
TT	2418	0.16891372686