#dinucleotide	frequency
AA	1483	0.086872473786
AC	1175	0.0688301798372
AG	748	0.0438169995899
AT	1470	0.086110948392
CA	1209	0.0708218616367
CC	1553	0.090972995138
CG	464	0.0271805986761
CT	1436	0.0841192665925
GA	714	0.0418253177904
GC	740	0.0433483685783
GG	536	0.031398277781
GT	519	0.0304024368813
TA	1470	0.086110948392
TC	1194	0.0699431784898
TG	760	0.0445199461074
TT	1600	0.0937262023314