#dinucleotide	frequency
AA	543	0.0399147309615
AC	227	0.0166862687445
AG	644	0.0473390179359
AT	1291	0.0948985592473
CA	223	0.0163922375772
CC	148	0.0108791531902
CG	201	0.014775066157
CT	486	0.0357247868274
GA	573	0.0421199647163
GC	252	0.0185239635401
GG	805	0.0591737724199
GT	1682	0.123640105851
TA	1366	0.100411643634
TC	431	0.031681858277
TG	1661	0.122096442223
TT	3071	0.225742428697