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

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

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


 class dancing{

	public static void main(String args[])throws FileNotFoundException
	{
		File myFile = new File("B-small-attempt0.in");
		PrintWriter resultFile = new PrintWriter("B-small-attempt0.out");
		Scanner fileRead = new Scanner(myFile);
		int times = fileRead.nextInt();
		fileRead.nextLine();
		int guys;
		int p;
		int s;
		int surp;
		int me;
		int data;
		for(int i = 0; i < times; i++){
			guys = fileRead.nextInt();
			s = fileRead.nextInt();	
			p = fileRead.nextInt();
			surp = 0;
			for(int j = 0; j < guys; j++){
				data = fileRead.nextInt();
				me = data/3;
				if(me >= p){
					surp++;
				}
				else if((me+1) >= p && (3*me + 1) <= data && data >= 1){
					surp++;
				}
				else if(s > 0){
					if((me+1) >= p && data > 1){
						s--;
						surp++;
					}
					else if((me+2) >= p && (3*me + 2) <= data && data >= 2){
						s--;
						surp++;
					}
				
				}
				
			
			}//end for loop
			resultFile.println("Case #" + (i+1) + ": " + surp);
		}//end for loop
		resultFile.close();
	}//end main


}//end class googlerese