#dinucleotide	frequency
AA	1583	0.0954016754053
AC	1358	0.081841740493
AG	897	0.0540589405171
AT	1179	0.0710540589405
CA	1406	0.0847345266076
CC	1684	0.101488579521
CG	483	0.0291086602784
CT	1284	0.0773820285663
GA	779	0.0469475079853
GC	817	0.049237630326
GG	611	0.0368227565841
GT	497	0.0299523895619
RT	1	6.02663773881e-05
TA	1250	0.0753329717351
TC	998	0.0601458446333
TG	712	0.0429096607003
TR	1	6.02663773881e-05
TT	1053	0.0634604953896