#dinucleotide	frequency
AA	1632	0.0909090909091
AC	1527	0.0850601604278
AG	916	0.0510249554367
AT	1245	0.0693516042781
CA	1596	0.0889037433155
CC	1886	0.105057932264
CG	522	0.029077540107
CT	1625	0.0905191622103
GA	753	0.0419451871658
GC	821	0.0457330659537
GG	487	0.0271278966132
GT	496	0.0276292335116
TA	1339	0.0745877896613
TC	1395	0.0777072192513
TG	631	0.0351492869875
TT	1081	0.0602161319073