#dinucleotide	frequency
AA	2525	0.166315373469
AC	542	0.0357001712554
AG	478	0.0314846528784
AT	2472	0.162824397313
CA	666	0.0438677381109
CC	393	0.0258859175339
CG	94	0.00619154261626
CT	659	0.0434066657884
GA	526	0.0346462916612
GC	179	0.0117902779607
GG	197	0.0129758925043
GT	277	0.0182452904756
TA	2301	0.151561059149
TC	698	0.0459754972994
TG	410	0.0270056646028
TT	2765	0.182123567382