/*
 * 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 javaapplication1;

import java.io.*;
import java.util.StringTokenizer;

public class JavaApplication1 {

    public static void main(String[] args) throws FileNotFoundException, IOException {
        if(args.length <= 0)
            System.out.println("Invalid input");
        String filename = args[0];
        BufferedReader br = new BufferedReader(new FileReader(filename));
        int numLines = Integer.parseInt(br.readLine());
        int higher,surprise,ans;
        for(int i=1; i<=numLines; i++)
        {
            higher = 0;
            surprise = 0;
            String line = br.readLine();
            StringTokenizer st = new StringTokenizer(line);
            int n = Integer.parseInt(st.nextToken());
            int s = Integer.parseInt(st.nextToken());
            int p = Integer.parseInt(st.nextToken());
            int p1 = 3*p-3;
            int p2 = 3*p-4;
            for(int j=1; j<=n; j++)
            {
                int t = Integer.parseInt(st.nextToken());
                if(p>1)
                    {
                    if(t>p1)
                        higher++;
                    else if(t>=p2)
                        surprise++;
                    }
                    else 
                    {
                        if(t>=p)
                                higher++;
                    }
            }
            ans = higher+(surprise>s?s:surprise);
                System.out.println("Case #"+i+": "+ans);
        }
    }
}
