#dinucleotide	frequency
AA	2082	0.116789140068
AC	1464	0.0821226229876
AG	1011	0.0567117293992
AT	1477	0.0828518539294
CA	1515	0.0849834520671
CC	1542	0.0864980086386
CG	470	0.0263645032815
CT	1177	0.0660234475795
GA	906	0.0508217871768
GC	726	0.0407247433668
GG	613	0.0343860436417
GT	529	0.0296740898637
TA	1531	0.0858809670724
TC	972	0.0545240365737
TG	679	0.0380882930386
TT	1133	0.0635552813149