import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

/*
 * 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);
        }
    }
}
