def moveTower(height, fromPole, toPole, withPole):⏎
    """⏎
    >>> moveTower(3, 'A', 'B', 'C')⏎
    moving disk from A to B⏎
    moving disk from A to C⏎
    moving disk from B to C⏎
    moving disk from A to B⏎
    moving disk from C to A⏎
    moving disk from C to B⏎
    moving disk from A to B⏎
    """⏎
    if height >= 1:⏎
        moveTower(height - 1, fromPole, withPole, toPole)⏎
        moveDisk(fromPole, toPole)⏎
        moveTower(height - 1, withPole, toPole, fromPole)⏎
⏎
⏎
def moveDisk(fp, tp):⏎
    print("moving disk from", fp, "to", tp)⏎
⏎
⏎
def main():⏎
    height = int(input("Height of hanoi: ").strip())⏎
    moveTower(height, "A", "B", "C")⏎
⏎
⏎
if __name__ == "__main__":⏎
    main()⏎