#dinucleotide	frequency
AA	1423	0.0854039130957
AC	1220	0.0732205017405
AG	865	0.0519145360701
AT	1109	0.0665586364182
CA	1233	0.0740007202017
CC	1549	0.0929660304885
CG	494	0.0296483015244
CT	1393	0.0836034089545
GA	740	0.0444124354819
GC	889	0.053354939383
GG	713	0.0427919817549
GT	563	0.0337894610491
TA	1221	0.0732805185452
TC	1012	0.0607370063618
TG	832	0.0499339815148
TT	1406	0.0843836274157