#dinucleotide	frequency
AA	1307	0.0886101694915
AC	610	0.0413559322034
AG	995	0.0674576271186
AT	1167	0.0791186440678
CA	573	0.0388474576271
CC	527	0.0357288135593
CG	245	0.0166101694915
CT	1167	0.0791186440678
GA	710	0.0481355932203
GC	521	0.0353220338983
GG	699	0.0473898305085
GT	828	0.0561355932203
TA	1489	0.100949152542
TC	853	0.0578305084746
TG	819	0.0555254237288
TT	2240	0.15186440678