from random import getrandbits
from Crypto.Cipher import AES
from Crypto.Util.number import long_to_bytes

flag = b'MUSTCTF{<REDACTED>}'

cipher = AES.new(long_to_bytes(getrandbits(128)), AES.MODE_ECB)
print(cipher.encrypt(flag).hex())

print([getrandbits(23) for _ in range(624 * 2)])