#dinucleotide	frequency
AA	2835	0.180711371749
AC	1186	0.0755991840898
AG	900	0.0573686894442
AT	1635	0.104219785824
CA	1367	0.0871366649669
CC	815	0.0519505354411
CG	220	0.0140234574197
CT	839	0.0534803671596
GA	839	0.0534803671596
GC	363	0.0231387047425
GG	377	0.0240311065783
GT	359	0.0228837327894
TA	1515	0.096570627231
TC	877	0.0559026007139
TG	441	0.0281106578276
TT	1120	0.0713921468638