#dinucleotide	frequency
AA	1800	0.102058173159
AC	1357	0.0769405227646
AG	843	0.0477972444293
AT	1421	0.0805692578103
CA	1445	0.0819300334524
CC	1576	0.089357600499
CG	412	0.0233599818563
CT	1533	0.0869195441402
GA	704	0.0399160855021
GC	680	0.03855530986
GG	498	0.0282360945739
GT	493	0.0279525996485
TA	1472	0.0834609060498
TC	1354	0.0767704258094
TG	621	0.0352100697398
TT	1428	0.0809661507059