/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package dance;
import java.io.*;
import java.util.*;
/**
 *
 * @author karam.yaaqna
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        String line ;
        StringTokenizer st ;
        try{
            int num = 0;
            int s = 0;
            int p = 0;
            int minLimit = 0;
            int maxLimit = 0;
            int score = 0;
            int out =0 ;
            BufferedReader reader = new BufferedReader(new FileReader("B-small-attempt1.in"));
            PrintWriter writer = new PrintWriter(new FileOutputStream("output.txt"));
            int testCase = Integer.parseInt(reader.readLine());
            line = reader.readLine();
            st = new StringTokenizer(line);
            for(int tc = 1;tc<=testCase;tc++){
                st = new StringTokenizer(line);
                num = Integer.parseInt(st.nextToken());
                s = Integer.parseInt(st.nextToken());
                p = Integer.parseInt(st.nextToken());
                minLimit = p * 3 - 4;
                maxLimit = p*3 - 2;
               // System.out.println("im here"+num);
                while(st.hasMoreTokens()){
                   score = Integer.parseInt(st.nextToken());
                    if(score>=maxLimit){
                         out++;
                       }else
                       {if (score>=minLimit )
                           if(p>1 && s>0){
                           out++;
                           s--;
                           }
                       }
                   
                }
             //   System.out.println(out);
               writer.println("Case #"+tc+": "+out);
                line = reader.readLine();
                out = 0;
                
            }
            writer.close();
        }catch(Exception e){
        }
        
    }

}
