#dinucleotide	frequency
AA	1282	0.0767710641356
AC	1201	0.0719204742799
AG	923	0.0552727708246
AT	1086	0.0650338343613
CA	1154	0.0691059344871
CC	1599	0.0957542367806
CG	587	0.0351518054973
CT	1374	0.0822803760704
GA	848	0.0507814839212
GC	888	0.0531768369363
GG	823	0.0492843882867
GT	638	0.0382058805917
TA	1209	0.0723995448829
TC	1026	0.0614408048386
TG	863	0.0516797413019
TT	1198	0.0717408228038