#dinucleotide	frequency
AA	1690	0.101727562752
AC	1282	0.0771684825137
AG	933	0.056160837898
AT	1396	0.0840305784626
CA	1314	0.0790946848853
CC	1422	0.0855956178896
CG	422	0.025401793776
CT	1193	0.0718112321676
GA	804	0.0483958345874
GC	700	0.0421356768796
GG	585	0.0352133871065
GT	514	0.0309396255944
TA	1493	0.0898693794017
TC	948	0.0570637452597
TG	662	0.0398483115632
TT	1255	0.0755432492626