#include<bits/stdc++.h>
#define FOR(i, x, a)  for(long i=x; i<=a; i++)
#define FORD(i, x, a) for(long i=x; i>=a; i--)
#define ll long long
#define pii pair < int, int >
#define vii vector < pii >
#define ms(a, x) memset(a, x, sizeof(a))
#define NMAX 1001

using namespace std;
int t;
string s;
int main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL);
    //freopen("text.inp", "r", stdin);
    cin >> t;
    getline(cin, s);
    long i;
    char u;
    while (t--) {
        getline(cin, s);
        string x = "";
        i = 1;
        while (i < s.size() && s[i] != ' ') x += s[i], i++;
        if (x.size()) {
            cout << char(x[0] - 32);
            FOR(j, 1, x.size() - 1) cout << x[j];
            cout << char(s[0] + 32);
        }
        else cout << s[0];
        cout << "ay ";
        i++;
        while (i < s.size()) {
            u = s[i];
            i++;
            if (i == s.size()) {
                cout << u << "ay ";
                break;
            }
            while (i < s.size() && s[i] != ' ') cout << s[i], i++;
            cout << u << "ay ";
            i++;
        }
        cout << endl;
    }
    return 0;
}