#include <iostream>
#include <string>

using namespace std;

int main(){
	string a[256],b;
	int k = 0, d = 1;
	cin >> a[0];
	b = a[0];
	for(int i = 1; i < 256; ++i){
		cin >> a[i];
        if(a[i]=="\0")break;
        ++d;
		if(a[i].size() > b.size()){
			k = i;
			b = a[i];
		}
	}
	//cout << k << endl << d << endl;
    for(int i = 0; i < d; ++i)cout << a[i] << endl;
	for(int i = 0; i < d; ++i){
        if(i!=k){cout << a[i];
                 if(i+1<d)cout << ' ';}
	}

	return 0;
}