#dinucleotide	frequency
AA	2436	0.156143836934
AC	818	0.0524325363759
AG	818	0.0524325363759
AT	2072	0.132811999231
CA	886	0.0567912313313
CC	586	0.0375616947632
CG	219	0.0140375616948
CT	748	0.04794564451
GA	759	0.0486507275175
GC	291	0.0186526504711
GG	370	0.0237164284341
GT	545	0.0349336580988
TA	2062	0.132171014679
TC	744	0.0476892506891
TG	558	0.0357669380168
TT	1689	0.108262290879