#include <iostream>
#include <cstdio>

using namespace std;

const int N = 205;

int n;
int t;
int map[N][N];
int x = 1, y = 1;
bool bj = 0;

int main()
{
    scanf("%d", &n);

    while ((scanf("%d", &t)!) = EOF)
    {
        for (int i = 1; i <= t; i++)
        {
            if (y == n + 1)
            {
                y = 1;
                x++;
            }

            map[x][y] = bj;
            
            y++;
        }

        bj = !bj;
    }

    for (int i = 1; i <= n; i++)
    {
        for (int j = 1; j <= n; j++)
        {
            printf("%d ", map[i][j]);
        }

        printf("\n");
    }

    return 0;
}

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