#dinucleotide	frequency
AA	2481	0.163568037975
AC	835	0.0550501054852
AG	613	0.0404140295359
AT	2049	0.135087025316
CA	812	0.0535337552743
CC	515	0.0339530590717
CG	157	0.0103507383966
CT	885	0.0583465189873
GA	578	0.0381065400844
GC	271	0.0178665611814
GG	240	0.0158227848101
GT	370	0.0243934599156
TA	2107	0.138910864979
TC	748	0.0493143459916
TG	449	0.0296017932489
TT	2058	0.135680379747