class A {
	public static void main(String[]a) {
		System.out.println(s(-3));
		System.out.println(s(-2));
		System.out.println(s(-1));
		System.out.println(s(0));
		System.out.println(s(1));
		System.out.println(s(2));
		System.out.println(s(3));
	}
	static String s(int x){String t=x<0?"~":"";while((x<0?++x:x--)!=0)t+="-~";return t+0;}
}