#dinucleotide	frequency
AA	1593	0.0955093231009
AC	1367	0.0819593500809
AG	810	0.0485640625937
AT	1200	0.071946759398
CA	1505	0.0902332274117
CC	1847	0.11073805384
CG	441	0.0264404340788
CT	1492	0.0894538041849
GA	683	0.0409496972241
GC	780	0.0467653936087
GG	495	0.0296780382517
GT	385	0.0230829186402
TA	1188	0.0712272918041
TC	1292	0.0774626776186
TG	597	0.0357935128005
TT	1004	0.060195455363