Print string with any combination
from itertools import permutations str = "abcdefghijklmnopqrstuvwxyz" y = int ( input ( "Enter range of letters of alphabet =" )) your_str = str [ 0 : y ] print ( "You entered =" , your_str ) m = int ( input ( "How many string do you want? =" )) r = int ( input ( "Enter range of letters Combination =" )) permutation = [ '' . join ( x ) for x in permutations ( your_str , r )] x = tuple ( permutation ) print ( ', ' . join ( x [ 0 : m ]))