package luyentap;
import java.util.*;

public class ChuanHoaTen {
    public static void main(String[] args) {
        Scanner ktd = new Scanner (System.in);
        String k;
        k=ktd.nextLine();
        int kk = Integer.parseInt(k);
        while(kk-->0){
            String s;
            s=ktd.nextLine();
            StringTokenizer ss = new StringTokenizer(s);
            String dau,cuoi,tg;
            cuoi=ss.nextToken();
            cuoi=cuoi.toUpperCase();
            int t=ss.countTokens();
            dau=ss.nextToken();
            dau=dau.toLowerCase();
            dau=String.valueOf(dau.charAt(0)).toUpperCase() + dau.substring(1);
            for(int i=2;i<=t;i++){
                tg=ss.nextToken();
                tg=tg.toLowerCase();
                tg=String.valueOf(tg.charAt(0)).toUpperCase() + tg.substring(1);
                dau+=" "+tg;
            }
            System.out.println(dau+", "+cuoi);
        }
    }
}