#dinucleotide	frequency
AA	2546	0.172364768804
AC	516	0.0349333152799
AG	528	0.0357457179609
AT	1994	0.134994245481
CA	629	0.0425834405254
CC	373	0.0252521833322
CG	126	0.00853022814975
CT	716	0.0484733599621
GA	524	0.0354749170672
GC	230	0.0155710513845
GG	272	0.0184144607677
GT	412	0.0278924920452
TA	1885	0.127614921129
TC	725	0.0490826619728
TG	512	0.0346625143863
TT	2783	0.188409721752