/*
 * 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.PrintWriter;
import java.util.Scanner;

/**
 *
 * @author pulasthi
 */
public class QB12 {

    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        PrintWriter out = new PrintWriter("b.txt");
        int T = sc.nextInt();
        for (int i = 0; i < T; i++) {
            int result = 0;
            int N = sc.nextInt(); //no of googlers
            int S = sc.nextInt();   //surprising
            int p = sc.nextInt();   //max score
            int noSCutoff = p * 3 - 2;
            int sCutoff = p * 3 - 4;
            noSCutoff = Math.max(p, noSCutoff);
            sCutoff = Math.max(p, sCutoff);
            for (int j = 0; j < N; j++) {
                int number = sc.nextInt();
                if (number >= noSCutoff) {
                    result++;
                } else if (S > 0 && number >= sCutoff) {
                    S--;
                    result++;
                }
            }
            out.print("Case #" + (i + 1) + ": ");
            out.println(result);
        }
        out.flush();
        out.close();
    }
}
