#dinucleotide	frequency
AA	1577	0.0864583333333
AC	1203	0.0659539473684
AG	832	0.0456140350877
AK	1	5.48245614035e-05
AS	1	5.48245614035e-05
AT	1597	0.0875548245614
CA	1180	0.0646929824561
CC	1548	0.0848684210526
CG	419	0.0229714912281
CT	1599	0.0876644736842
GA	683	0.0374451754386
GC	743	0.0407346491228
GG	550	0.0301535087719
GT	604	0.0331140350877
KT	1	5.48245614035e-05
SC	2	0.000109649122807
TA	1771	0.0970942982456
TC	1251	0.0685855263158
TG	778	0.0426535087719
TS	1	5.48245614035e-05
TT	1899	0.104111842105