#dinucleotide	frequency
AA	3026	0.179180483183
AC	790	0.0467787778304
AG	803	0.0475485551871
AT	2681	0.158751776409
CA	947	0.0560753197537
CC	484	0.0286594031265
CG	129	0.00763855992421
CT	684	0.0405021316911
GA	789	0.0467195641876
GC	237	0.0140336333491
GG	264	0.0156324017054
GT	371	0.0219682614874
TA	2539	0.150343439128
TC	733	0.0434036001895
TG	464	0.02747513027
TT	1947	0.115288962577