/*
 * 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 static java.lang.Math.*;

public class B {
	public static void main(String[] args){
		Scanner in = new Scanner(System.in);
		int T = in.nextInt();
		for(int zz = 1; zz <= T;zz++){
			int N = in.nextInt();
			int S = in.nextInt();
			int P = in.nextInt();
			int answer = 0;
			//int[] ti = new int[N];
			
			for(int i = 0; i < N;i++){
				int ti = in.nextInt();
				int median = ti/3;
				int mod = ti % 3;
				if(ti>0){
				switch (mod) {
	            case 0:  
	            		if(median >=P)
	            		{
	            			answer++;
	            		}
	            		else if(median + 1 >= P && S>0)
	            		{
	            			answer++;
	            			S--;
	            		}
	                     break;
	            case 1: 
	            	if(median + 1 >=P)
            		{
            			answer++;
            		}
	            	
	            	break;
	            case 2:  
	            	if(median+1 >=P)
            		{
            			answer++;
            		}
	            	else if(median + 2 >= P && S>0)
	            		{
	            			answer++;
	            			S--;
	            		}
	                     break;
	            default: break;
				}
				}
				else 
				{
					if(P == 0)
						answer++;
				}
			}
			System.out.format("Case #%d: %d\n", zz, answer);
		}
	}
}
