2. Assume that the value of the alphabet a = 1, b = 2, c = 3, ... , z = 26. You are given a numeric string S. Write a program to print the list of all possible codes that can be generated from the...

2. Assume that the value of the alphabet a = 1, b = 2, c = 3, ... , z = 26. You are given a numeric string S. Write a program to print the list of all possible codes that can be generated from the given string.

Sample Input:

1123

Sample Output:

aabc

kbc

alc

aaw

kw

PREFERED LANGUAGE IS JAVA