#dinucleotide	frequency
AA	1607	0.0957573590752
AC	1488	0.0886664283161
AG	816	0.0486235252056
AT	1175	0.0700154927899
CA	1572	0.0936717912049
CC	1935	0.115302109403
CG	418	0.0249076391372
CT	1507	0.0897985937314
GA	698	0.0415921820999
GC	716	0.0426647598618
GG	466	0.0277678465022
GT	393	0.0234179478012
TA	1208	0.0719818853534
TC	1294	0.077106423549
TG	573	0.0341437254201
TT	916	0.0545822905494