#dinucleotide	frequency
AA	2603	0.156251875863
AC	863	0.0518038297617
AG	711	0.042679632631
AT	2591	0.15553154451
CA	808	0.0485023110631
CC	569	0.0341557116273
CG	170	0.0102046941593
CT	773	0.0464013446185
GA	643	0.0385977549673
GC	261	0.0156672069152
GG	376	0.0225703823759
GT	480	0.0288132540969
TA	2714	0.162914940873
TC	627	0.0376373131641
TG	503	0.030193889189
TT	1967	0.118074314185