#dinucleotide	frequency
AA	2030	0.124014906225
AC	1094	0.0668336489706
AG	782	0.0477732298858
AT	1774	0.108375588002
CA	1119	0.0683609261409
CC	798	0.0487506872747
CG	280	0.0171055043069
CT	1075	0.0656729183212
GA	724	0.0442299468508
GC	527	0.0321950027491
GG	461	0.0281629910196
GT	467	0.0285295375405
TA	1808	0.110452684953
TC	853	0.0521106970493
TG	655	0.0400146618608
TT	1922	0.11741706885