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#include<bits/stdc++.h>
#define st first
#define nd second
#define all(x) x.begin(), x.end()
#define BOOST cin.tie(NULL); ios_base::sync_with_stdio(false);
 
// #define int ll
typedef long long ll;

using namespace std;
template <typename T> struct tag:reference_wrapper <T>{ using reference_wrapper <T>::reference_wrapper; };
template <typename T1, typename T2> static inline tag <ostream> operator<<(tag <ostream> os, pair<T1, T2> const& p){ return os.get()<<"{"<<p.first<<", "<<p.second<<"}", os;}
template <typename Other> static inline tag <ostream> operator<<(tag <ostream> os, Other const& o){ os.get()<<o; return os; }
template <typename T> static inline tag <ostream> operator <<(tag <ostream> os, vector <T> const& v){ os.get()<<"["; for (int i=0; i<v.size(); i++) if (i!=v.size()-1) os.get()<<v[i]<<", "; else os.get()<<v[i]; return os.get()<<"]", os; }
template <typename T> static inline tag <ostream> operator <<(tag <ostream> os, set <T> const& s){ vector <T> v; for (auto i: s) v.push_back(i); os.get()<<"["; for (int i=0; i<v.size(); i++) if (i!=v.size()-1) os.get()<<v[i]<<", "; else os.get()<<v[i]; return os.get()<<"]", os; }



int32_t main(){
    BOOST;
    int n = 100;
    cout << '0';
    for(int i = 1; i < n; i++){
        cout << '1';
    }
    cout << "\n";
    for(int i = 1; i < n; i++){
        if(i&1){
            cout << '1';
            for(int i = 1; i < n; i++){
                cout << '0';
            }
        } else {
            for(int i = 1; i < n; i++){
                cout << '1';
            }
            cout << '0';
        }
        cout << "\n";
    }
    return 0;
}