#dinucleotide	frequency
AA	1877	0.117444625203
AC	1412	0.0883493930672
AG	774	0.0484294831686
AT	1430	0.0894756601176
CA	1534	0.0959829808535
CC	1054	0.0659491928419
CG	376	0.0235264672757
CT	1118	0.0699536979101
GA	688	0.0430484294832
GC	650	0.0406707545989
GG	448	0.0280315354774
GT	416	0.0260292829433
TA	1394	0.0872231260168
TC	966	0.0604429983732
TG	604	0.0377925165812
TT	1241	0.0776498560881