#dinucleotide	frequency
AA	1604	0.0970768020335
AC	1343	0.0812806391091
AG	909	0.0550142225988
AT	1144	0.0692368214005
CA	1344	0.0813411608061
CC	1648	0.0997397567028
CG	482	0.0291714579677
CT	1359	0.0822489862616
GA	789	0.0477516189554
GC	756	0.0457544029535
GG	537	0.0325001513042
GT	477	0.0288688494825
TA	1263	0.0764389033468
TC	1086	0.0657265629728
TG	630	0.0381286691279
TT	1152	0.0697209949767