#dinucleotide	frequency
AA	95457	0.183160100313
AC	17203	0.0330086133619
AG	34451	0.066103571408
AT	22947	0.0440300325999
CA	19212	0.0368634238162
CC	24543	0.0470923907308
CG	10941	0.0209932708709
CT	34550	0.0662935297131
GA	28552	0.0547847427024
GC	19204	0.0368480736501
GG	25422	0.0487789902277
GT	17526	0.033628376317
TA	26837	0.0514940508513
TC	28296	0.0542935373882
TG	19890	0.0381643503906
TT	96136	0.184462945658