#dinucleotide	frequency
AA	2754	0.17063197026
AC	583	0.0361214374226
AG	511	0.0316604708798
AT	2651	0.164250309789
CA	683	0.0423172242875
CC	292	0.0180916976456
CG	86	0.00532837670384
CT	691	0.0428128872367
GA	534	0.0330855018587
GC	210	0.0130111524164
GG	213	0.0131970260223
GT	384	0.0237918215613
TA	2528	0.156629491945
TC	667	0.0413258983891
TG	531	0.0328996282528
TT	2822	0.174845105328