#dinucleotide	frequency
AA	2751	0.175692936518
AC	539	0.0344232979946
AG	484	0.0309107165666
AT	2500	0.159662792183
CA	608	0.0388299910589
CC	388	0.0247796653468
CG	89	0.00568399540171
CT	678	0.04330054924
GA	518	0.0330821305403
GC	182	0.0116234512709
GG	243	0.0155192234002
GT	289	0.0184570187763
TA	2398	0.153148550262
TC	654	0.041767786435
TG	416	0.0265678886192
TT	2921	0.186550006387