import java.awt.*;

public class DrawningWeels {
    private int count;
    DrawningWeels (int n){
        count = n;
    }
    public int get_countWheels(){
        return count;
    }

    public void DrawningWeel (Graphics g, int x, int y){
        g.setColor(Color.BLACK);

        switch (get_countWheels()){
            case 2:
                g.fillOval(x + 10, y + 67, 25, 25);
                g.fillOval(x + 85, y + 67, 25, 25);
                break;
            case 3:
                g.fillOval(x + 10, y + 67, 25, 25);
                g.fillOval(x + 38, y + 67, 25, 25);
                g.fillOval(x + 85, y + 67, 25, 25);
                break;
            case 4:
                g.fillOval(x + 5, y + 67, 25, 25);
                g.fillOval(x + 32, y + 67, 25, 25);
                g.fillOval(x + 61, y + 67, 25, 25);
                g.fillOval(x + 88, y + 67, 25, 25);
                break;
        }
    }
}