#dinucleotide	frequency
AA	1623	0.0953640049357
AC	1431	0.0840824960338
AG	879	0.0516481579411
AT	1322	0.0776778894177
CA	1471	0.0864328103884
CC	1590	0.0934249955932
CG	370	0.0217404077795
CT	1563	0.0918385334038
GA	725	0.0425994476761
GC	671	0.0394265232975
GG	467	0.0274399200893
GR	1	5.87578588636e-05
GT	425	0.024972090017
RG	1	5.87578588636e-05
RR	1	5.87578588636e-05
TA	1437	0.084435043187
TC	1302	0.0765027322404
TG	571	0.0335507374111
TT	1169	0.0686879370116