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 javaapplication6;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 *
 * @author ucho
 */
public class JavaApplication6 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        PrintWriter writer = new PrintWriter(new FileWriter("output"));
        Scanner scanner = new Scanner(new FileReader("input"));
        int tests = scanner.nextInt();
        scanner.nextLine();
        for(int t=0;t<tests;t++) {
            int googlers = scanner.nextInt();
            int sup = scanner.nextInt();
            int passingScore = scanner.nextInt();
            int ok = 0;
            int conditionalOk = 0;
            for(int g = 0;g<googlers;g++) {
                int score = scanner.nextInt();
                if (score >= passingScore) {
                    if ((score + 2) / 3 >= passingScore) {
                        ok++;
                    } else {
                        if ((score + 4) / 3 >= passingScore) {
                            conditionalOk++;
                        }
                    }
                }
            }
            String msg = "Case #"+(t+1)+": "+(ok+Math.min(conditionalOk, sup));
            System.out.println(msg);
            writer.println(msg);
            scanner.nextLine();
        }
        writer.close();
    }
}
