#include <iostream>
#include <string>
#include <vector>
using namespace std;

int main(){
    int m;
    scanf("%d",&m);
    vector<string> vec;

    for(int i=0;i<m;i++){
        string str;
        cin>>str;
        vec.push_back(str);

        for(int j=1;j<=4;j++){

            cout<<j<<'='<<vec[vec.size()-j];
            if(j==vec.size()){
                cout<<endl;
                break;
            }
            if(j<4) cout<<" ";
            else{
                cout<<endl;
                break;
            } 
        }

    }

}