#dinucleotide	frequency
AA	1079	0.0702794242168
AC	254	0.0165439979157
AG	877	0.0571223865043
AT	1217	0.0792678955253
CA	274	0.017846674917
CC	180	0.0117240930111
CG	166	0.0108122191103
CR	1	6.51338500619e-05
CT	749	0.0487852536963
GA	904	0.0588810004559
GC	319	0.0207776981697
GG	1065	0.0693675503159
GT	1221	0.0795284309256
RG	1	6.51338500619e-05
TA	1170	0.0762066045724
TC	616	0.0401224516381
TG	1401	0.0912525239367
TT	3859	0.251351527389