#dinucleotide	frequency
AA	1933	0.123443387189
AC	845	0.0539625774315
AG	718	0.0458522255572
AT	1843	0.117695893735
CA	798	0.0509611086276
CC	652	0.0416373970241
CG	189	0.0120697362539
CT	1274	0.0813589628967
GA	617	0.0394022606808
GC	395	0.0252251101603
GG	295	0.0188390063222
GT	455	0.0290567724631
TA	1990	0.127083466377
TC	1021	0.0652021201865
TG	560	0.0357621814931
TT	2074	0.132447793601