#dinucleotide	frequency
AA	1571	0.0945360452521
AC	1214	0.0730533156818
AG	915	0.0550607774702
AT	1297	0.0780478998676
CA	1230	0.0740161270911
CC	1342	0.0807558069563
CG	441	0.0265374894693
CT	1276	0.0767842098929
GA	818	0.0492237333012
GC	748	0.0450114333855
GG	645	0.038813334938
GT	594	0.0357443735708
TA	1378	0.0829221326273
TC	985	0.059273077386
TG	803	0.048321097605
TT	1361	0.0818991455049