//  Created by www.dida100.com on 15/11/9.
//  Copyright © 2015年 滴答编程. All rights reserved.
//
 
#include<stdio.h>
 
int main()
{
    int i,j;
    for(i=0;i<8;i++)
    {
        for(j=0;j<8;j++)
            if((i+j)%2==0)
                printf("%c%c",219,219);
            else printf("  ");
        printf("\n");
    }
    return 0;
}