#dinucleotide	frequency
AA	1468	0.0887760038703
AC	1289	0.0779511369134
AG	873	0.052793904209
AT	1078	0.06519109821
CA	1282	0.0775278180939
CC	1852	0.111998064828
CG	529	0.0319908079342
CT	1397	0.0844823415578
GA	789	0.0477140783745
GC	817	0.0494073536526
GG	612	0.0370101596517
GT	484	0.0292694726657
TA	1170	0.0707547169811
TC	1102	0.0666424770198
TG	687	0.0415457184325
TT	1107	0.0669448476052