#dinucleotide	frequency
AA	813	0.0593344037367
AC	267	0.0194862063932
AG	718	0.0524011093271
AT	1534	0.111954459203
CA	278	0.0202890089038
CC	140	0.0102174864983
CG	168	0.012260983798
CT	504	0.036782951394
GA	606	0.0442271201284
GC	219	0.0159830681652
GG	619	0.0451758867319
GT	1385	0.101080134287
TA	1634	0.119252663845
TC	464	0.0338636695373
TG	1324	0.0966282294556
TT	3029	0.221062618596