#dinucleotide	frequency
AA	1564	0.0934512428298
AC	1268	0.0757648183556
AG	865	0.0516849904398
AT	1041	0.0622012428298
CA	1159	0.0692519120459
CC	1746	0.104326003824
CG	489	0.0292184512428
CT	1472	0.0879541108987
GA	735	0.0439173040153
GC	786	0.0469646271511
GG	587	0.0350740917782
GT	538	0.0321462715105
TA	1280	0.0764818355641
TC	1066	0.0636950286807
TG	705	0.0421247609943
TT	1435	0.0857433078394