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 gcjqual;

import java.io.*;
import java.util.ArrayList;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author greg
 */
public class GCJQual2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        GCJQual2 g = new GCJQual2();
        g.run();
    }

    private void run() {
        BufferedReader br = null;
        BufferedWriter bw = null;
        String eachLine;
        int count = 1;
        try {
            br = new BufferedReader(new FileReader("input2.txt"));
//            bw = new BufferedWriter(new OutputStreamWriter(System.out));
            bw = new BufferedWriter(new FileWriter("output2.txt"));
            String numTests = br.readLine();
            while ((eachLine = br.readLine()) != null) {
                bw.write("Case #" + count + ": ");
                bw.write(solve(eachLine));
                bw.newLine();
                count++;
            }
            bw.close();
        } catch (IOException ex) {
            Logger.getLogger(GCJQual1.class.getName()).log(Level.SEVERE, null, ex);
        } finally {
            try {
                br.close();
            } catch (IOException ex) {
                Logger.getLogger(GCJQual1.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

    }

    private String solve(String eachLine) {
        String[] params = eachLine.split(" ");
        int N = Integer.valueOf(params[0]);
        int S = Integer.valueOf(params[1]);
        int p = Integer.valueOf(params[2]);
        
        int minScore = Math.max(p * 3 - 2, p);
        int minSurprise = Math.max(p * 3 - 4, p);
                
//        ArrayList t = new ArrayList();
        int dancerPassed = 0;
        int dancerSurprise = 0;
        
        for (int i=0; i<N; i++) {
            int score = Integer.valueOf(params[i+3]);
            if ( score >= minScore) {
                dancerPassed++;
            } else if (score >= minSurprise ) {
                dancerSurprise++;
            }
        }
        
        if ( dancerSurprise > S ) {
            dancerSurprise = S;
        }
        
        
        return "" + (dancerPassed + dancerSurprise);
    }
}
