#dinucleotide	frequency
AA	2033	0.140838240388
AC	307	0.0212677519917
AG	786	0.0544509871839
AT	2069	0.143332178732
CA	421	0.0291652234153
CC	220	0.0152407343263
CG	118	0.0081745756841
CT	553	0.0383096640111
GA	796	0.0551437478351
GC	218	0.0151021821961
GG	522	0.0361621059924
GT	612	0.0423969518531
TA	1946	0.134811222723
TC	567	0.0392795289228
TG	722	0.0500173190163
TT	2545	0.176307585729