#include <iostream>
#include <fstream>
using namespace std;
ifstream f ("adiacenta1.in");
ofstream g ("adiacenta1.out");
int a[105][105];
int main()
{
    int i,j,l=0,maxi=0,y,x;
    while (f>>x && f>>y)
    {
        if (maxi<y)
            maxi=y;
        if (maxi<x)
            maxi=x;
        if (x!=y)
        {
            a[x][y]=1;
            a[y][x]=1;
        }
    }
    for (i=1;i<=maxi;i++)
    {
        for (j=1;j<=maxi;j++)
            g<<a[i][j]<<" ";
        g<<endl;
    }
    return 0;
}