/*
 * 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);
        }


    }
}

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

public class Dance
{
    public static void main(String[] args) throws IOException
    {
        Scanner in = new Scanner(new File("B-small-attempt0.in"));
        PrintWriter out = new PrintWriter(new File("dance_small.in"));
        //Scanner in = new Scanner(System.in);

        int runs = Integer.parseInt(in.nextLine().trim());
        int count = 0;
        while(++count <= runs)
        {
            out.print("Case #" + count + ": ");
            int n = in.nextInt();
            int s = in.nextInt();
            int p = in.nextInt();
            int[] scores = new int[n];
            
            for(int i = 0; i < n; i++)
                scores[i] = in.nextInt();
            
            int min = Math.max(p, (p*3)-2);
            int surprise = Math.max(p, (p*3)-4);
            
            int num = 0;
            for(int i = 0; i < n; i++) {
                if(scores[i] >= min)
                    num++;
                else if(scores[i] >= surprise && s > 0) {
                    num++;
                    s--;
                }
            }
            
            out.println(num);
        }
        
        out.close();
    }
}
