#dinucleotide	frequency
AA	1879	0.11451730863
AC	1429	0.0870916626036
AG	841	0.0512554851292
AT	1557	0.0948927352511
CA	1493	0.0909921989274
CC	1190	0.0725255972696
CG	318	0.0193807898586
CT	1191	0.0725865431497
GA	660	0.0402242808386
GC	526	0.0320575329108
GG	443	0.0269990248659
GT	481	0.0293149683081
TA	1675	0.102084349098
TC	1047	0.0638103364213
TG	507	0.0308995611897
TT	1171	0.0713676255485