#dinucleotide	frequency
AA	1868	0.124045421343
AC	378	0.0251012683445
AG	1118	0.0742413174846
AM	1	6.64054718109e-05
AT	1267	0.0841357327844
CA	403	0.0267614051398
CC	382	0.0253668902318
CG	186	0.0123514177568
CT	817	0.0542532704695
GA	1017	0.0675343648317
GC	328	0.021780994754
GG	855	0.0567766783983
GR	2	0.000132810943622
GT	854	0.0567102729265
MC	1	6.64054718109e-05
RA	1	6.64054718109e-05
RG	1	6.64054718109e-05
TA	1343	0.089182548642
TC	700	0.0464838302676
TG	896	0.0594993027425
TT	2641	0.175376851053