/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

/*
 * Program Name :- B.java
 * Author :- Happy Mittal
 * Created on 14 April, 2012
 *
 * 
 */

package googlecodejam11;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.util.Arrays;

public class B {
    /** Creates a new instance of B */
    public B() {
        try{
            // Open the input file 
            FileInputStream finstream = new FileInputStream("E:\\B-small-attempt0.in");
            // FileInputStream finstream = new FileInputStream("E:\\B-large-attempt0.in");
            //FileInputStream finstream = new FileInputStream("E:\\test-input.in");
            // Get the object of DataInputStream
            DataInputStream in = new DataInputStream(finstream);
                BufferedReader br = new BufferedReader(new InputStreamReader(in));
                
             // Create a output file 
            FileWriter foutstream = new FileWriter("E:\\B-small-output.in");
          //   FileWriter foutstream = new FileWriter("E:\\B-small-output.in");
              //FileWriter foutstream = new FileWriter("E:\\test-output.in");
                BufferedWriter bw = new BufferedWriter(foutstream);
                
            br.readLine(); // read the first line it contains no of cases
            String strLine;
            int caseno = 1;
            //Read File Line By Line
           // strLine = br.readLine();
            while ((strLine = br.readLine()) != null)   {
              // Print the content on the console
             // System.out.println (strLine);
              strLine = strLine.trim();
              int result = NoOFTriplets(strLine); 
              //System.out.println (result);
              String netresult = "Case #" + caseno + ": " + result ;
              bw.write(netresult);
              bw.newLine();
              caseno ++;
            }
            
            
            //Close the input stream
            in.close();
            //Close the output stream
            bw.close();
       
            }catch (Exception e){//Catch exception if any
              System.err.println("Error: " + e.getMessage());
            }
    }
     public static void main(String[] args) {
        // TODO code application logic here
        B b1 = new B();
           }
     public int NoOFTriplets(String str){
            String input[] = str.split(" ");
            int MaxGooglers = 0 ;
            int N = Integer.parseInt(input[0]);
            int S = Integer.parseInt(input[1]);
            int p = Integer.parseInt(input[2]);
           // int value[] = new int[N];
            for(int i=0;i<N;i++)
            {
                int score = Integer.parseInt(input[i+3]);
                if(score <= 1) 
                {
                    if(score >= p) MaxGooglers ++;
                    continue;
                }
                int div = score   / 3 ;
                int rem =  score % 3;
                //System.out.println ("Values  " + div + " --   " + rem);
                if(rem != 0 ) div ++;
                if (div >= p)
                {
                    MaxGooglers ++;
                    // System.out.println ("Hello1");
                }
                else if(S > 0 && rem != 1 && div + 1 >= p )
                {
                    // System.out.println (S + "Hello2");    
                    MaxGooglers ++;
                        S--;
                }
            }
            
           return MaxGooglers;
     }
}
