#dinucleotide	frequency
AA	1634	0.0981322443097
AC	1338	0.0803555342022
AG	865	0.051948831902
AT	1461	0.0877424779293
CA	1325	0.0795748003123
CC	1314	0.0789141793286
CG	418	0.0251035973815
CT	1317	0.0790943486878
GA	709	0.0425800252237
GC	678	0.0407182751787
GG	491	0.0294877184553
GT	549	0.0329709927332
TA	1630	0.0978920184974
TC	1045	0.0627589934538
TG	652	0.039156807399
TT	1225	0.0735691550057