public class testing
	{
public static void main(String args[]){

			int c;
			int size=8;
			for (int a=0;a<size;a++){
				for (int b=0;b<size;b++){
					if (a==b){
						c = a+b;
					}
					else{
						c = 0;
					}
					System.out.print(c);
					System.out.print(" ");
				}
				System.out.println();
			}
	}
}