#dinucleotide	frequency
AA	1393	0.125269784173
AC	521	0.0468525179856
AG	620	0.0557553956835
AT	1231	0.110701438849
CA	531	0.0477517985612
CC	420	0.0377697841727
CG	160	0.0143884892086
CT	647	0.0581834532374
GA	529	0.047571942446
GC	336	0.0302158273381
GG	385	0.0346223021583
GT	513	0.0461330935252
TA	1312	0.117985611511
TC	481	0.0432553956835
TG	598	0.0537769784173
TT	1443	0.12976618705