#dinucleotide	frequency
AA	1696	0.100880323578
AC	1373	0.0816678562931
AG	856	0.0509160123721
AT	1611	0.0958244111349
CA	1423	0.0846419224364
CC	1100	0.0654294551511
CG	377	0.02242445872
CT	1281	0.0761955745896
GA	664	0.0394955983821
GC	651	0.0387223411849
GG	500	0.0297406614323
GT	541	0.0321793956698
TA	1753	0.104270758982
TC	1057	0.0628717582679
TG	624	0.0371163454675
TT	1305	0.0776231263383