#include <iostream>
#include <fstream>
using namespace std;

int a[101][101],n,m;

void citire()
{
    int i,x,y;
    ifstream f("adiacenta1.in");
    while(f>>x>>y)
    {
        if(x>n)
            n=x;
        if(y>n)
            n=y;
        a[x][y]=a[y][x]=1;
    }
    f.close();
}
void afis()
{
    int i,j;
    ofstream g("adiacenta1.out");
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=n;j++)
            g<<a[i][j]<<" ";
    g<<endl;
    }
    g.close();
}
int main()
{
    citire();
    afis();

return 0;
}