public class Grille{
	public static void main(String[] args) {
		int n = Integer.parseInt(args[0]);
		for(int i=0;i<=2*n;i++){
			if(i%2==0){
				for(int j=0;j<=2*n;j++){
					if(j%2==0){
						System.out.print("+");
					} else {
						System.out.print("-");
					}						
				}
			} else {
				for(int j=0;j<=2*n;j++){
					if(j%2==0){
						System.out.print("|");
					} else {
						System.out.print(" ");
					}
				}
			} System.out.println("");
		}
	}
}