#dinucleotide	frequency
AA	15798	0.0987109714264
AC	7282	0.045500271802
AG	8933	0.055816249383
AT	15967	0.0997669376355
CA	9278	0.0579719200465
CC	8117	0.0507176196397
CG	5247	0.0327849390476
CT	9370	0.0585467655568
GA	11396	0.0712058634242
GC	4698	0.0293546109483
GG	7369	0.0460438757084
GT	7364	0.0460126341046
TA	11508	0.0719056753497
TC	11914	0.0744424935799
TG	9278	0.0579719200465
TT	16524	0.103247252301