#dinucleotide	frequency
AA	749	0.04691512684
AC	391	0.0244910742249
AG	898	0.0562480425932
AT	1226	0.0767929846539
CA	390	0.0244284372064
CC	291	0.0182273723771
CG	237	0.0148449733793
CT	1063	0.066583150642
GA	689	0.0431569057313
GC	446	0.0279361102412
GG	868	0.0543689320388
GT	1382	0.0865643595365
TA	1436	0.0899467585343
TC	853	0.0534293767617
TG	1382	0.0865643595365
TT	3664	0.229502035703