#dinucleotide	frequency
AA	2761	0.175145902055
AC	583	0.0369829992388
AG	482	0.0305759959401
AT	2542	0.161253488962
CA	650	0.0412331895458
CC	409	0.0259451915757
CG	100	0.00634356762243
CT	712	0.0451662014717
GA	544	0.034509007866
GC	190	0.0120527784826
GG	221	0.0140192844456
GT	280	0.0177619893428
TA	2414	0.153133722405
TC	689	0.0437071809185
TG	432	0.0274042121289
TT	2755	0.174765287998