#dinucleotide	frequency
AA	2521	0.166238048137
AC	504	0.033234421365
AG	414	0.0272997032641
AT	2501	0.164919221893
CA	589	0.0388394329047
CC	334	0.0220243982855
CG	95	0.00626442466205
CT	685	0.045169798879
GA	495	0.0326409495549
GC	181	0.011935377514
GG	183	0.0120672601385
GT	255	0.0168150346192
TA	2336	0.154038905374
TC	684	0.0451038575668
TG	422	0.027827233762
TT	2966	0.19558193208