#dinucleotide	frequency
AA	1764	0.106644096488
AC	1491	0.0901396529835
AG	710	0.0429236442779
AT	1414	0.0854845535336
CA	1487	0.0898978296355
CC	1538	0.092981077323
CG	367	0.0221872921831
CT	1436	0.0868145819479
GA	594	0.0359107671846
GC	641	0.0387521915241
GG	414	0.0250287165226
GT	373	0.0225500272051
TA	1534	0.092739253975
TC	1159	0.0700683150958
TG	530	0.0320415936159
TT	1089	0.065836406505