#dinucleotide	frequency
AA	1975	0.125110857722
AC	874	0.0553655137464
AG	758	0.0480172304574
AT	1818	0.115165336374
CA	854	0.0540985683517
CC	704	0.0445964778918
CG	196	0.0124160648676
CT	1215	0.0769669327252
GA	641	0.0406055998986
GC	383	0.0242620043076
GG	306	0.0193842645382
GT	490	0.031040162169
TA	1954	0.123780565058
TC	1009	0.0639173951603
TG	560	0.0354744710503
TT	2049	0.129798555682