#dinucleotide	frequency
AA	11663	0.152553236017
AC	1834	0.023988908073
AG	2651	0.0346753518548
AT	16597	0.217090461989
CA	1612	0.0210851253074
CC	1308	0.0171087741328
CG	185	0.00241981897138
CT	3000	0.039240307644
GA	2484	0.0324909747292
GC	378	0.00494427876315
GG	1230	0.016088526134
GT	1425	0.0186391461309
TA	16986	0.22217862188
TC	2585	0.0338120650866
TG	1451	0.0189792287972
TT	11063	0.144705174489