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// PA 2024 5C - migawka
#include <iostream>
#include <string>
#include <vector>
#include <queue>
#include <algorithm>
using namespace std;

#define N 100

int main()
{
	ios_base::sync_with_stdio(0);
	
	for (int j = 0; j < N - 1; ++j) {
		cout << 1;
	}
	cout << 0 << endl;		
	
	for (int i = 1; i < N; ++i) {
		for (int j = 0; j < N; ++j) {
			if (j == 0) {
				cout <<  0;
			} else if (j == N - 1) {
				cout <<  1;
			} else if (i % 2) {
				cout <<  0;
			} else {
				cout << 1;
			}
		}
		cout << endl;
	}
	
	return 0;
}