#dinucleotide	frequency
AA	2514	0.169235947492
AC	637	0.0428811847863
AG	561	0.0377650622686
AT	2134	0.143655334904
CA	695	0.0467855940761
CC	373	0.0251093907775
CG	110	0.00740491417031
CT	743	0.0500168293504
GA	542	0.0364860316392
GC	244	0.0164254459778
GG	238	0.0160215415685
GT	378	0.0254459777853
TA	2095	0.141029956244
TC	667	0.0449007068327
TG	493	0.0331874789633
TT	2431	0.163648603164