/*
 * 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.Scanner;

public class Q2 {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int ncases = Integer.parseInt(in.nextLine());
		for(int q = 1; q <= ncases; q++) {
			System.out.print("Case #" + q + ": ");
			int n = in.nextInt();
			int s = in.nextInt();
			int p = in.nextInt();
			int total = 0;
			for(int i = 0; i < n; i++) {
				int t = in.nextInt();
				int noSurprise = (int) Math.ceil((double) t / 3);
				if(noSurprise >= p) {
					total++;
					continue;
				}
				if(s > 0 && (t != 0) && (t < 28) && (t % 3 == 0 || t % 3 == 2)) {
					if(noSurprise + 1 >= p) {
						total++;
						s--;
						continue;
					}
				}
			}
			System.out.println(total);
		}
	}
}
