#dinucleotide	frequency
AA	1939	0.107495287726
AC	1359	0.0753409468899
AG	860	0.0476771260672
AT	1601	0.0887570684111
CA	1413	0.0783346268988
CC	1467	0.0813283069076
CG	395	0.0218982148797
CT	1491	0.082658831356
GA	732	0.0405809956758
GC	651	0.0360904756625
GG	477	0.0264441734117
GT	496	0.0274975052667
TA	1675	0.0928595187937
TC	1289	0.0714602505821
TG	623	0.0345381971394
TT	1570	0.087038474332