#dinucleotide	frequency
AA	1701	0.102748414376
AC	1381	0.0834189066747
AG	819	0.0494714587738
AT	1542	0.0931440652371
CA	1431	0.0864391422531
CC	1237	0.074720628209
CG	390	0.0235578375113
CT	1271	0.0767743884023
GA	684	0.0413168227122
GC	620	0.0374509211719
GG	476	0.0287526427061
GT	500	0.0302023557838
TA	1627	0.0982784657203
TC	1092	0.0659619450317
TG	594	0.0358803986711
TT	1190	0.0718816067653