#dinucleotide	frequency
AA	1602	0.0968678195671
AC	1228	0.074253234974
AG	906	0.0547829241746
AT	1285	0.0776998427863
CA	1288	0.0778812431975
CC	1511	0.0913653404281
CG	429	0.0259402587979
CT	1318	0.0796952473092
GA	740	0.0447454347563
GC	789	0.0477083081388
GG	587	0.0354940137864
GT	499	0.0301729350587
TA	1392	0.0841697907849
TC	1018	0.0615552061918
TG	692	0.0418430281775
TT	1254	0.0758253718708