strx = "" litter = "abcdefghijklmnopqrstuvwxyza" litterMap = {"2":["a","b","c"], "3":["d","e","f"], "4":["g","h","i"], "5":["j","k","l"], "6":["m","n","o"], "7":["p","q","r","s"], "8":["t","u","v"], "9":["w","x","y","z"]} for s in input(): if s.isupper(): strx +=...