#dinucleotide	frequency
AA	1276	0.0759071980964
AC	440	0.0261748958953
AG	1035	0.0615704937537
AT	1429	0.08500892326
CA	435	0.0258774538965
CC	370	0.022010707912
CG	296	0.0176085663296
CT	879	0.0522903033908
GA	940	0.0559190957763
GC	560	0.0333135038667
GG	1387	0.08251041047
GT	1375	0.0817965496728
TA	1528	0.0908982748364
TC	610	0.0362879238548
TG	1544	0.0918500892326
TT	2706	0.160975609756