#dinucleotide	frequency
AA	1529	0.0908928783736
AC	1459	0.0867316609202
AG	953	0.056652003329
AT	1105	0.0656877897991
CA	1540	0.0915467839734
CC	1949	0.115860183094
CG	498	0.0296040898823
CT	1452	0.0863155391749
GA	750	0.0445844727143
GC	814	0.0483890143859
GG	503	0.0299013197004
GT	456	0.0271073594103
TA	1227	0.0729401973606
TC	1218	0.072405183688
TG	568	0.0337653073356
TT	801	0.0476162168589