#dinucleotide	frequency
AA	2892	0.181203007519
AC	950	0.0595238095238
AG	813	0.0509398496241
AT	2018	0.126441102757
CA	991	0.0620927318296
CC	633	0.0396616541353
CG	199	0.0124686716792
CT	788	0.049373433584
GA	835	0.0523182957393
GC	319	0.0199874686717
GG	346	0.021679197995
GT	392	0.0245614035088
TA	1954	0.122431077694
TC	709	0.0444235588972
TG	534	0.0334586466165
TT	1587	0.0994360902256