#dinucleotide	frequency
AA	1594	0.0942748994559
AC	1251	0.0739886444287
AG	831	0.0491483321505
AR	1	5.91436006624e-05
AT	1399	0.0827418973267
CA	1278	0.0755855216466
CC	1440	0.0851667849539
CG	370	0.0218831322451
CT	1445	0.0854625029572
GA	706	0.0417553820677
GC	654	0.0386799148332
GG	542	0.032055831559
GT	511	0.0302223799385
RG	1	5.91436006624e-05
TA	1498	0.0885971137923
TC	1188	0.0702625975869
TG	668	0.0395079252425
TT	1531	0.0905488526141