#dinucleotide	frequency
AA	2009	0.13257225815
AC	876	0.0578065197308
AG	650	0.0428929655536
AT	1665	0.109871980995
CA	858	0.0566187145308
CC	824	0.0543750824865
CG	209	0.0137917381549
CT	1221	0.0805727860631
GA	496	0.0327306321763
GC	379	0.0250098983767
GG	303	0.0199947208658
GT	448	0.0295631516431
TA	1837	0.121222119572
TC	1033	0.0681668206414
TG	464	0.0306189784875
TT	1882	0.124191632572