#dinucleotide	frequency
AA	1592	0.0933177022274
AC	1479	0.086694021102
AG	886	0.0519343493552
AT	1237	0.0725087924971
CA	1531	0.0897420867526
CC	1830	0.107268464244
CG	416	0.0243845252052
CT	1562	0.0915592028136
GA	715	0.0419109026964
GC	729	0.0427315357562
GG	516	0.0302461899179
GT	430	0.0252051582649
TA	1356	0.0794841735053
TC	1302	0.0763188745604
TG	572	0.0335287221571
TT	907	0.0531652989449