#dinucleotide	frequency
AA	1761	0.102628358296
AC	1120	0.06527186899
AG	795	0.046331371292
AT	1909	0.111253569555
CA	1163	0.0677778425316
CC	982	0.0572294422752
CG	336	0.019581560697
CT	1231	0.0717407774346
GA	657	0.0382889445772
GC	597	0.0347922373099
GG	432	0.0251762923247
GT	564	0.0328690483128
TA	2004	0.116790022729
TC	1013	0.0590360743633
TG	686	0.0399790197564
TT	1909	0.111253569555