#dinucleotide	frequency
AA	1834	0.108206973863
AC	1565	0.0923358310225
AG	862	0.0508584577261
AT	1275	0.0752256770311
CA	1609	0.0949318543867
CC	1730	0.102070918638
CG	429	0.0253112278011
CT	1379	0.0813617322556
GA	704	0.0415363738274
GC	711	0.0419493775444
GG	474	0.0279662516963
GT	383	0.0225972033748
TA	1390	0.0820107380966
TC	1141	0.0673196058765
TG	506	0.0298542686884
TT	957	0.0564635081716