#dinucleotide	frequency
AA	16095	0.105735120221
AC	6451	0.0423794507949
AG	8711	0.0572263828669
AT	15486	0.101734331888
CA	8280	0.0543949546709
CC	6922	0.0454736565497
CG	4476	0.0294048088293
CT	9246	0.0607410327158
GA	10529	0.0691696229142
GC	4398	0.0288923925897
GG	6499	0.0426947838655
GT	6680	0.043883852319
TA	11838	0.0777690185258
TC	11153	0.0732689528314
TG	8421	0.0553212455656
TT	17035	0.111910392852