#!/bin/python3
from pathlib import Path
import tempfile
import subprocess

if __name__ == "__main__":
    # set input_string to the contents of a temporary file opened with nano
    f = tempfile.NamedTemporaryFile(mode='w+t', delete=False)
    n = f.name
    f.close()
    subprocess.call(['nano', n])

    with open(n, 'r') as f:
        input_string = f.read()
    Path(n).unlink()

    # Write your code here
    input_string = input_string.strip().strip(',').strip('[').strip(']')

    def process_part(part: str) -> str:
        part = part.strip()
        quotation = '"' if part.startswith('"') and part.endswith('"') else "'"
        return part.strip(quotation)
    
    input_string = ','.join(process_part(p) for p in input_string.split(','))
    print(input_string)