#dinucleotide	frequency
AA	1516	0.0909090909091
AC	1053	0.0631446390022
AG	905	0.0542696090189
AT	1385	0.0830534900456
CA	1075	0.0644639002159
CC	1344	0.0805948668746
CG	395	0.0236867354282
CT	1372	0.0822739266011
GA	776	0.046533940993
GC	727	0.0435955864716
GG	564	0.0338210602063
GT	571	0.0342408251379
TA	1492	0.0894698968578
TC	1063	0.0637443031902
TG	774	0.0464140081554
TT	1664	0.0997841208923