#dinucleotide	frequency
AA	1840	0.108267137393
AC	1425	0.0838481906443
AG	796	0.0468373050897
AT	1639	0.0964401294498
CA	1546	0.0909679317446
CC	1344	0.0790820829656
CG	379	0.0223006766696
CT	1309	0.0770226537217
GA	664	0.0390703147985
GC	632	0.0371874080612
GG	416	0.0244777875846
GT	441	0.0259488084731
TA	1650	0.0970873786408
TC	1177	0.0692556634304
TG	562	0.0330685495734
TT	1175	0.0691379817593