#dinucleotide	frequency
AA	1622	0.0958119203733
AC	1390	0.0821076259673
AG	929	0.0548762478587
AT	1292	0.0763187429854
CA	1424	0.0841160139406
CC	1631	0.0963435524839
CG	433	0.0255774115423
CT	1497	0.0884281410597
GA	760	0.0448933782267
GC	730	0.0431212711914
GG	457	0.0269950971705
GT	474	0.0279992911572
TA	1427	0.0842932246441
TC	1234	0.0728926693839
TG	601	0.0355012109398
TT	1028	0.0607242010751