import subprocess
import sys
from pathlib import Path

cases = [{'input': '1 0\n', 'output': '0 0 1 1\n'}, {'input': '1 1\n', 'output': '-1\n'}, {'input': '5 58\n', 'output': '-1\n'}, {'input': '17 1000000000\n', 'output': ''}, {'input': '17 262144\n', 'output': ''}, {'input': '7 262143\n', 'output': ''}, {'input': '17 262142\n', 'output': ''}, {'input': '17 131072\n', 'output': ''}, {'input': '17 131071\n', 'output': ''}, {'input': '17 131070\n', 'output': ''}, {'input': '17 65536\n', 'output': ''}, {'input': '17 65535\n', 'output': ''}, {'input': '17 65534\n', 'output': ''}, {'input': '17 2\n', 'output': ''}, {'input': '17 1\n', 'output': ''}, {'input': '17 0\n', 'output': ''}, {'input': '0 1000000000\n', 'output': ''}, {'input': '0 2\n', 'output': ''}, {'input': '0 1\n', 'output': ''}, {'input': '0 0\n', 'output': ''}]
solution = Path(__file__).with_name("solution.py")
for index, case in enumerate(cases):
    proc = subprocess.run(
        [sys.executable, str(solution)],
        input=case["input"],
        text=True,
        stdout=subprocess.PIPE,
        stderr=subprocess.PIPE,
        timeout=10,
    )
    if proc.returncode != 0:
        raise AssertionError(f"case {index} exited {proc.returncode}: {proc.stderr}")
    got = proc.stdout.strip()
    expected = case["output"].strip()
    if got.split() != expected.split():
        raise AssertionError(
            f"case {index} output mismatch\nexpected={expected!r}\ngot={got!r}\nstderr={proc.stderr}"
        )
print('deepcoder_primeintellect_io')