#dinucleotide	frequency
AA	827	0.0604222985315
AC	283	0.0206765543947
AG	731	0.0534083436838
AT	1551	0.113319208008
CA	278	0.0203112442464
CC	156	0.0113976766275
CG	162	0.0118360488054
CT	525	0.0383575655732
GA	592	0.0432527215606
GC	227	0.0165850807335
GG	576	0.042083729086
GT	1339	0.097830057719
TA	1696	0.123913202309
TC	455	0.0332432234967
TG	1265	0.0924234675239
TT	3024	0.220939577701