#dinucleotide	frequency
AA	1647	0.0992527419549
AC	1292	0.0778594672773
AG	936	0.0564059298542
AT	1335	0.0804507653369
CA	1327	0.0799686633723
CC	1426	0.0859346751838
CG	467	0.0281427021815
CT	1224	0.0737616005785
GA	811	0.0488730866578
GC	762	0.0459202121249
GG	603	0.0363384355791
GT	509	0.0306737374955
TA	1426	0.0859346751838
TC	964	0.0580932867301
TG	678	0.0408581414969
TT	1187	0.0715318789924