#dinucleotide	frequency
AA	1482	0.0894549405445
AC	1163	0.0701997947727
AG	906	0.05468702843
AT	1179	0.0711655701093
CA	1144	0.0690529365606
CC	1576	0.0951288706465
CG	473	0.0285507333856
CT	1320	0.0796764652623
GA	794	0.0479266010744
GC	804	0.0485302106597
GG	666	0.0402003983823
GT	531	0.0320516689805
TA	1311	0.0791332166355
TC	970	0.0585501297761
TG	749	0.0452103579405
TT	1499	0.0904810768395