#dinucleotide	frequency
AA	1845	0.110090100841
AC	1032	0.0615788531535
AG	786	0.0469001730414
AT	1758	0.104898860314
CA	986	0.0588340593114
CC	905	0.054000835372
CG	278	0.0165881019154
CT	1376	0.082105137538
GA	707	0.0421862879647
GC	511	0.03049107942
GG	405	0.0241661196969
GT	539	0.0321618234978
TA	1883	0.112357539233
TC	1097	0.0654573661913
TG	693	0.0413509159258
TT	1958	0.116832746584