#include<iostream>
using namespace std;
int main() {

int n;
cin>>n;
cout<<"1"<<endl;
for(int i=2;i<=n;i++){
cout<<"1";
for(int j=1;j<=i-2;j++)
{ if(i%2!=0){
cout<<"1";
}
else{cout<<"0";}

}
cout<<"1"<<endl;
}
return 0;
}