#dinucleotide	frequency
AA	1092	0.0645161290323
AC	355	0.0209736500059
AG	1126	0.0665248729765
AT	1209	0.0714285714286
CA	356	0.0210327307102
CC	341	0.0201465201465
CG	317	0.0187285832447
CT	910	0.0537634408602
GA	935	0.0552404584663
GC	501	0.0295994328252
GG	1477	0.0872622001654
GT	1542	0.0911024459412
TA	1399	0.0826539052346
TC	727	0.0429516719839
TG	1535	0.0906888810115
TT	3104	0.183386505967