scrambled_read.py

from itertools import permutations

filename = "perm.txt"

text = input("Please enter the text to be scrambled: ")

with open(filename, "w") as outfile:
    for p in permutations(text, len(text)):
        for char in p:
            outfile.write(str(char))
        outfile.write("\n")
        
with open(filename, "r") as infile:
    for line in infile:
        print(line, end="")