#dinucleotide	frequency
AA	1437	0.0867491699366
AC	1215	0.0733474192575
AG	873	0.052701479022
AT	996	0.0601267733172
CA	1166	0.0703893751887
CC	1653	0.0997887111379
CG	521	0.0314518563236
CT	1512	0.0912767884093
GA	780	0.0470872321159
GC	823	0.0496830667069
GG	643	0.0388167823725
GT	525	0.0316933293088
TA	1138	0.0686990642922
TC	1162	0.0701479022034
TG	733	0.0442499245397
TT	1388	0.0837911258678