#dinucleotide	frequency
AA	1822	0.111478218306
AC	1299	0.0794787077827
AG	844	0.0516397454723
AT	1518	0.0928781204112
CA	1375	0.0841287322565
CC	1236	0.075624082232
CG	357	0.0218428781204
CT	1280	0.0783162016642
GA	691	0.0422785119922
GC	619	0.0378732256486
GG	412	0.0252080274107
GT	457	0.0279613313754
TA	1595	0.0975893294175
TC	1095	0.0669970631424
TG	565	0.0345692608908
TT	1179	0.0721365638767