#dinucleotide	frequency
AA	2533	0.130365414308
AC	747	0.0384457025219
AG	1144	0.0588780236747
AT	2138	0.110036026763
CA	872	0.0448790530108
CC	499	0.0256819351518
CG	238	0.0122490993309
CT	1174	0.0604220277921
GA	996	0.0512609366958
GC	412	0.0212043232115
GG	660	0.0339680905816
GT	996	0.0512609366958
TA	2160	0.111168296449
TC	1125	0.0579001544004
TG	1022	0.0525990735975
TT	2714	0.139680905816