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;
  }
}

package codejam;

import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Scanner;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Gedion Moyo
 */
public class dance {

    /**
     * @param args the command line arguments
     */
    
    static Scanner in;
    static PrintWriter out;
    
    public static void main(String[] args) {
        try {
            in = new Scanner(new FileReader("src/codejam/input.txt"));
            out = new PrintWriter(new FileWriter("src/codejam/output.txt"));
           solve();
        } catch (Exception ex) {
            Logger.getLogger(CodeJam.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public static void solve() throws Exception {
        

        int caseCount = Integer.valueOf(in.nextLine());
        for (int caseNum = 0; caseNum < caseCount; caseNum++) {
            System.out.println("solving case " + caseNum);
            
            out.print("Case #" + (caseNum + 1) + ":");
            out.print(" ");
            int N = in.nextInt();
            int S = in.nextInt();
            int p = in.nextInt();
            int[] t = getScores(N);
            int count = 0;
            int suprises = 0;
            for (int j=0; j<t.length;j++){
                if (t[j] >= p){
                    if ((t[j]/3 >= p)||((t[j]+2)/3>=p)){
                        count++;
                    }else if (((t[j]+4)/3 >= p) && suprises < S){
                        count++;
                        suprises++;
                    }
                }
            }
            out.print(count);
            out.print("\n");
        }
        out.flush();
        out.close();
        in.close();

    }
    
    public static int[] getScores(int N){
        int[] scores = new int[N];
        for (int i =0; i < N;i++){
            scores[i] = in.nextInt();
        }
        
        return scores;
    }
}
