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#include <bits/stdc++.h>

using namespace std;

typedef long long ll;


int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    cout << "1";
    for (int j = 2; j <= 100; j++) {
        cout << 0;
    }
    cout << "\n";
    for (int i = 2; i <= 99; i++) {
        for (int j = 1; j <= 50; j++) {
            cout << 0 << 1;
        }
        cout << "\n";
    }
    cout << 0;
    for (int j = 2; j <= 100; j++) {
        cout << 1;
    }

    return 0;
}