hex1 = "1c0111001f010100061a024b53535009181c"
hex2 = "686974207468652062756c6c277320657965"
result = "746865206b696420646f6e277420706c6179"

hex1 = int(hex1, 16)
hex2 = int(hex2, 16)

output = hex(hex1 ^ hex2)
print output 

