#dinucleotide	frequency
AA	2770	0.175661107236
AC	588	0.0372883505612
AG	420	0.0266345361152
AT	2667	0.169129304331
CA	618	0.0391908174266
CC	391	0.024795484812
CG	84	0.00532690722303
CT	760	0.048195827256
GA	523	0.0331663390196
GC	149	0.00944891876466
GG	175	0.0110977233813
GT	221	0.0140148392415
TA	2535	0.160758450124
TC	725	0.0459762825797
TG	389	0.0246686536876
TT	2754	0.174646458241