#dinucleotide	frequency
AA	2884	0.198363023592
AC	823	0.0566063690763
AG	753	0.0517917325813
AT	1982	0.136322993328
CA	921	0.0633468601692
CC	601	0.0413370933352
CG	128	0.00880390673361
CT	645	0.0443634362748
GA	711	0.0489029506844
GC	245	0.0168512277323
GG	285	0.0196024485866
GT	322	0.0221473278767
TA	1925	0.132402503611
TC	627	0.0431253868904
TG	397	0.0273058669785
TT	1290	0.0887268725497