#dinucleotide	frequency
AA	1573	0.0938152323015
AC	1413	0.0842726784756
AG	886	0.0528418918113
AT	1162	0.0693027971611
CA	1515	0.0903560565396
CC	1807	0.107771217272
CG	514	0.0306554541659
CT	1481	0.0883282638516
GA	726	0.0432993379853
GC	789	0.0470567185543
GG	484	0.0288662253236
GT	443	0.0264209459056
TA	1220	0.072761972923
TC	1309	0.0780700184887
TG	557	0.0332200155066
TT	888	0.0529611737341