/*
 * 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.io.File;
import java.io.PrintStream;
import java.util.Scanner;

public class B {

	public static void main(String[] args) throws Exception {
		Scanner in = new Scanner(new File("input"));
		 System.setOut(new PrintStream(new File("output")));

		int T = in.nextInt();
		for (int t = 1; t <= T; t++) {
			System.out.print("Case #" + t + ": ");
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			int count = 0;
			for (int i = 0; i < n; i++) {
				int points = in.nextInt();
				 int q = points / 3;
				 int r = points % 3;
				 if (q + (r > 0 ? 1 : 0) >= p) {
				 count++;
				 }
				 else if (q + (r > 0 ? r : q > 0 ? 1 : 0) >= p && s > 0) {
				 s--;
				 count++;
				 }
			}
			System.out.println(count);
		}
	}
}

/*
 * 3 ejp mysljylc kd kxveddknmc re jsicpdrysi rbcpc ypc rtcsra dkh wyfrepkym
 * veddknkmkrkcd de kr kd eoya kw aej tysr re ujdr lkgc jv
 * 
 * Case #1: our language is impossible to understand Case #2: there are twenty
 * six factorial possibilities Case #3: so it is okay if you want to just give
 * up
 */
