#!/usr/bin/python

encrypted = "f42df92b389fffca59598465c7a51d36082ecfea567a900e5eac9e5e9fb1"

print((0xF4 - 0x48) % 256)
print((0x2D - 0x56) % 256)
print((0xf9 - 0x31) % 256)
print((0x2b - 0x38) % 256)

print(len(encrypted))