#dinucleotide	frequency
AA	2545	0.166950931514
AC	555	0.0364077669903
AG	463	0.0303726056153
AT	2373	0.155667803726
CA	584	0.038310154815
CC	480	0.0314877984781
CG	87	0.00570716347415
CT	755	0.0495276830228
GA	521	0.0341773812648
GC	186	0.0122015219103
GG	213	0.0139727105747
GT	260	0.0170558908423
TA	2287	0.150026239832
TC	685	0.0449357124114
TG	417	0.0273550249278
TT	2833	0.185843610601