#!/usr/bin/python3
# -*- coding: utf-8 -*-

from typing import List

# line 1
swapped: int = 1
a: List[int] = [3, 2, 1]

while swapped == 1:  # line 2
    swapped = 0  # line 3
    for i in range(1, len(a)):  # line 4
        if a[i - 1] > a[i]:  # line 5
            a[i - 1], a[i] = a[i], a[i - 1]  # old lines 6/7
            swapped = 1  # line 8
            # line 9
        # line 10
    # line 11
# line 12