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#include <bits/stdc++.h>
#define all(x) (x).begin(),(x).end()
using namespace std;

using ll = long long;
using ld = long double;

//#define int l
#define sz(x) ((int)(x).size())

using pii = pair<int,int>;
using tii = tuple<int,int,int>;

signed main() {
   cin.tie(0) -> sync_with_stdio(0);
   const int N = 100;
   
   for(int i = 0; i < N; i++) {
      if(i == 1) cout << ("0" + string(N - 1, '1')) << '\n';
      else if(i == 0) cout << ("1" + string(N - 1, '0')) << '\n';
      else if(i % 2 == 0) cout << (string(N - 1, '1') + "0") << '\n';
      else if(i % 2 == 1) cout << ("1" + string(N - 1, '0')) << '\n';
   }
}

/**
      Binecuvanteaza Doamne Ukraina.
--
*/