#include <cstdio>
#include <stdlib.h>
#include <time.h>

int main()
{
    srand(time(NULL));
    int n, m;
    freopen(".10.in","w",stdout);
    scanf("%d%d",&n,&m);
    printf("%d %d\n", n, m);
    for(int i = 0 ; i < n ; i++, puts("") )
        for(int j = 0 ; j < m ; j++ )
            printf("%d ", rand()%2);
}