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#include <bits/stdc++.h>
using namespace std;

#define ll long long

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    vector<vector<int>> t (100, vector<int> (100, 0));
    for (int i = 0; i < 50; i++) {
        t[2*i+1][0] = 1;
        for (int j = 0; j < 99; j++) {
            t[2*i][j] = 1;
        }
    }
    t[0][0] = 0;
    t[0][99]= 1;
    for (int i = 0; i < 100; i++) {
        for (int j = 0; j < 100; j++) {
            cout << t[i][j];
        }
        cout << '\n';
    }
}