#dinucleotide	frequency
AA	1762	0.105496347743
AC	1133	0.067836187283
AG	827	0.0495150281403
AT	1588	0.0950784337205
CA	1190	0.0712489522213
CC	1140	0.0682552987666
CG	287	0.0171835708298
CT	1367	0.0818464854508
GA	705	0.0422105137109
GC	536	0.0320919650341
GG	413	0.0247275775356
GT	520	0.0311339959286
TA	1653	0.0989701832116
TC	1175	0.0703508561849
TG	646	0.0386780026344
TT	1760	0.105376601605