#dinucleotide	frequency
AA	19501	0.170773784503
AC	4456	0.0390219980384
AG	5259	0.0460540142917
AT	15045	0.131751786465
CA	4074	0.0356767549391
CC	2265	0.0198350147121
CG	1394	0.0122075101583
CT	5086	0.044539021998
GA	4025	0.0352476530755
GC	2081	0.0182236934286
GG	2495	0.0218491663164
GT	4592	0.0402129746392
TA	16662	0.145912147961
TC	4016	0.0351688384475
TG	4045	0.0354227966933
TT	19196	0.168102844332