#dinucleotide	frequency
AA	5131	0.195892032222
AC	829	0.0316496773947
AG	1125	0.0429504065972
AT	3744	0.142938953155
CA	908	0.0346657503913
CC	512	0.0195472072691
CG	178	0.00679570877715
CT	1088	0.0415378154469
GA	1077	0.0411178559157
GC	279	0.0106517008361
GG	525	0.0200435230787
GT	842	0.0321459932043
TA	3712	0.141717252701
TC	1066	0.0406978963845
TG	896	0.034207612721
TT	4281	0.163440613904