#dinucleotide	frequency
AA	2034	0.121237408357
AC	1351	0.0805269118436
AG	846	0.050426178697
AR	1	5.96054121714e-05
AT	1551	0.0924479942779
CA	1328	0.0791559873637
CC	1253	0.0746855814508
CG	336	0.0200274184896
CT	1121	0.0668176670442
GA	781	0.0465518269059
GC	608	0.0362400906002
GG	472	0.0281337545449
GT	407	0.0242594027538
RC	1	5.96054121714e-05
TA	1641	0.0978124813733
TC	825	0.0491744650414
TG	613	0.0365381176611
TT	1608	0.0958455027717