```#!/usr/bin/python
from pwn import *
cipher = "D: mb xwhvxw mlnX 4X6AhPLAR4eupSRJ6FLt8AgE6JsLdBRxq57L8IeMyBRHp6IGsmgFIB5E :ztey xam lb lbaH"cipher = cipher[::-1]print(cipher)decoded_cipher = ""
for i in range(len(cipher)):	if cipher[i].isupper():		val = ord(cipher[i]) + 12		if val > ord('Z'):			val = (val - ord('Z')) + ord('A') - 1		decoded_cipher += chr(val)	elif cipher[i].islower():		val = ord(cipher[i]) + 7		if val > ord('z'):			val = (val - ord('z')) + ord('a') - 1		decoded_cipher += chr(val)	elif cipher[i].isdigit():		val = ord('0') + ((int(cipher[i])+25) % 10)		decoded_cipher += chr(val)	else:		decoded_cipher += cipher[i] decoded_cipher = decoded_cipher.split()[4].decode('base64')print(decoded_cipher)```