#dinucleotide	frequency
AA	1674	0.101252041372
AC	1290	0.0780257666485
AG	924	0.0558882235529
AT	1327	0.0802637149943
CA	1261	0.0762716990262
CC	1435	0.0867961047602
CG	414	0.025040827436
CT	1319	0.0797798342709
GA	744	0.0450009072764
GC	717	0.0433678098349
GG	492	0.0297586644892
GT	513	0.0310288513881
TA	1537	0.0929655839835
TC	987	0.0596987842497
TG	635	0.03840803242
TT	1264	0.0764531542975