#dinucleotide	frequency
AA	1630	0.0965296695487
AC	1358	0.0804216510719
AG	924	0.0547198862963
AT	1286	0.076157763828
CA	1391	0.0823759327253
CC	1560	0.0923842236172
CG	472	0.0279521497098
CT	1292	0.076513087765
GA	762	0.0451261399976
GC	796	0.0471396423072
GG	573	0.0339334359825
GT	494	0.0292550041454
TA	1416	0.0838564491295
TC	1001	0.059279876821
TG	655	0.038789529788
TT	1276	0.0755655572664