#dinucleotide	frequency
AA	1639	0.0990452018371
AC	1490	0.0900410925792
AG	841	0.0508218515833
AT	1223	0.0739062122311
CA	1594	0.0963258399807
CC	1709	0.10327532028
CG	423	0.0255620014503
CT	1413	0.0853879622915
GA	665	0.0401861252115
GC	704	0.0425429054871
GG	462	0.0279187817259
GT	401	0.0242325356539
TA	1295	0.0782571912014
TC	1236	0.0746918056563
TG	505	0.0305172830554
TT	948	0.0572878897752