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;
  }
}

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

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

/**
 *
 * @author Ari
 */
public class ProblemB {
    static String in = "src/b.in";
    static String out = "src/b.out";
    
    public static void main(String[] args) throws FileNotFoundException, IOException {
        Scanner scan = new Scanner(new File(in));
        BufferedWriter write = new BufferedWriter(new FileWriter(out));
        int numlines = scan.nextInt();
        int peeps;
        int surprises;
        int minScore;
        int minTotal;
        int minSurpriseTotal;
        int answer;
        int totalScore;
        for(int x = 0; x < numlines; x++) {
             write.write("Case #" + (x+1) + ": ");
             answer = 0;
             peeps = scan.nextInt();
             surprises = scan.nextInt();
             minScore = scan.nextInt();
             minTotal = minScore*3 - 2;
             minSurpriseTotal = minTotal - 2;
             
             if(minTotal < 0) {
                 minTotal = 0;
                 //minSurpriseTotal = 0;
             }
             else if(minSurpriseTotal < 0) {
                 minSurpriseTotal = 1;
             }
             
             for(int y = 0; y < peeps; y++) {
                 totalScore = scan.nextInt();
                 if(totalScore >= minTotal) {
                     answer++;
                 }
                 else if(totalScore >= minSurpriseTotal && surprises > 0) {
                     surprises--;
                     answer++;
                 }
             }
             
             write.write("" + answer);
             write.write('\n');
        }
        scan.close();
        write.close();
    }
}
