public class Q3{

 	public static void main(String args[]){
 	int aa=1;
 	for (int j=0;j<8;j++){
 		if ((aa%2)==0)
			System.out.print(" ");

		for (int i=0;i<8;i++)
 		System.out.print("* ");
		System.out.println();
		aa++;
	};
 	}
 }