a("abcdefghijklmnopqrstuvwxyz".chars) println "\nhelloworld - yields:" a("helloworld".chars) println "\ncodegolf - yields:" a("codegolf".chars)
Standard input is empty
0102030405060708091011121314151617181920212223242526 helloworld - yields: 08051212152315181204 codegolf - yields: 0315040507151206