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

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

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

import java.util.*;
import java.io.*;

/**
 *
 * @author LittleRock
 */
public class DancingWithTheGooglers {

    public DancingWithTheGooglers() {
    }

    public void init() {
    }

    public int solve(int[] scores, int s, int p) {
        int reval = 0;
        for (int score : scores) {
            int[] a = this.ananlys(score);
            if (a[0] >= p) {
                reval++;
            } else if (s > 0 && a[1] >= p) {
                reval++;
                s--;
            }
        }
        return reval;
    }

    public int[] ananlys(int score) {
        int[] reval = new int[2];
        int d = score / 3;
        int r = score % 3;
        if (r == 0) {
            reval[0] = d;
            if (d != 0) {
                reval[1] = d + 1;
            } else {
                reval[1] = d;
            }
        } else if (r == 1) {
            reval[0] = d + 1;
            reval[1] = d + 1;
        } else {
            reval[0] = d + 1;
            reval[1] = d + 2;
        }
        return reval;
    }

    public static void main(String[] args) throws IOException {
        Scanner in = new Scanner(new FileReader("in.txt"));
        PrintWriter out = new PrintWriter(new FileWriter("out.txt"));
        DancingWithTheGooglers solver = new DancingWithTheGooglers();

        int testCount = in.nextInt();
        for (int i = 0; i < testCount; i++) {
            solver.init();
            int n = in.nextInt();
            int s = in.nextInt();
            int p = in.nextInt();
            int[] scores = new int[n];
            for (int j = 0; j < n; j++) {
                scores[j] = in.nextInt();
            }
            printIndex(i, out);
            out.print(solver.solve(scores, s, p));
            out.println();
        }

        in.close();
        out.flush();
        out.close();
    }

    private static void printIndex(int i, PrintWriter out) {
        out.printf("Case #%d: ", i + 1);
    }
}