#dinucleotide	frequency
AA	1589	0.0959772892003
AC	1299	0.0784609809133
AG	808	0.0488040589514
AT	1402	0.0846822904083
CA	1278	0.077192558589
CC	1380	0.083353467021
CG	490	0.0295965208988
CT	1312	0.079246194733
GA	730	0.0440927760329
GC	744	0.0449383909157
GG	501	0.0302609325924
GT	476	0.0287509060159
TA	1502	0.0907223967142
TC	1037	0.0626359023919
TG	651	0.0393210920512
TT	1357	0.0819642425707