#dinucleotide	frequency
AA	1730	0.103574208226
AC	1097	0.0656768245225
AG	824	0.0493324552476
AT	1605	0.0960905226606
CA	1192	0.0713644255523
CC	1166	0.0698078189547
CG	310	0.0185595402024
CT	1395	0.0835179309106
GA	717	0.0429264204035
GC	526	0.0314913488595
GG	410	0.0245464886547
GT	537	0.0321499131892
TA	1617	0.0968089564749
TC	1274	0.0762737232832
TG	645	0.0386158175178
TT	1658	0.0992636053404