#dinucleotide	frequency
AA	2013	0.126476501634
AC	1006	0.0632068358884
AG	681	0.0427871324453
AT	1665	0.104611711485
CA	1022	0.0642121135964
CC	913	0.0573636592109
CG	263	0.0165242523247
CT	1221	0.0767152550892
GA	618	0.0388288514702
GC	385	0.024189494848
GG	349	0.021927620005
GT	455	0.0285875848203
TA	1711	0.107501884896
TC	1115	0.0700552902739
TG	514	0.0322945463684
TT	1985	0.124717265645