#dinucleotide	frequency
AA	1801	0.109503252873
AC	1346	0.0818386331854
AG	820	0.0498571167994
AT	1536	0.093390891956
CA	1442	0.0876755639326
CC	1275	0.0775217364869
CG	335	0.0203684562534
CT	1227	0.0746032711133
GA	696	0.0423177479176
GC	596	0.0362376117225
GG	432	0.0262661883626
GT	464	0.028211831945
TA	1565	0.0951541314525
TC	1062	0.0645710463914
TG	600	0.0364808171703
TT	1250	0.0760017024381