#dinucleotide	frequency
AA	2614	0.164651045603
AC	732	0.0461073318216
AG	640	0.0403124212648
AT	2214	0.139455782313
CA	767	0.0483119173595
CC	486	0.030612244898
CG	139	0.00875535399345
CT	860	0.0541698160746
GA	577	0.0363441672965
GC	279	0.0175736961451
GG	248	0.0156210632401
GT	412	0.0259511211892
TA	2241	0.141156462585
TC	755	0.0475560594608
TG	489	0.0308012093726
TT	2423	0.152620307382