#dinucleotide	frequency
AA	2959	0.181255742726
AC	1591	0.0974578866769
AG	936	0.0573353751914
AT	1523	0.0932924961715
CA	1745	0.106891271057
CC	923	0.056539050536
CG	308	0.0188667687596
CT	866	0.0530474732006
GA	839	0.051393568147
GC	419	0.0256661562021
GG	345	0.0211332312404
GT	367	0.0224808575804
TA	1466	0.0898009188361
TC	909	0.0556814701378
TG	381	0.0233384379786
TT	748	0.045819295559