/*
 * 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 s = new Scanner(Q2.class.getResourceAsStream("B-small-attempt1.in"));
		
		int n = s.nextInt();
		
		int nt = 1;
		while (n-- > 0) {
			
			int resp = 0;
			
			int ng = s.nextInt();
			int ex = s.nextInt();
			int nm = s.nextInt();
			
			if (nm == 0) {
				resp = ng;
				while (ng-- > 0) {
					int nota = s.nextInt();
				}	
			} else if (nm == 1) {
				while (ng-- > 0) {
					int nota = s.nextInt();
					if (nota >= 1) {
						resp++;
					}
				}	
			} else {
				while (ng-- > 0) {
					int nota = s.nextInt();
					
					if (nota >= nm * 3 - 2) {
						resp++;
					} else if (nota >= nm * 3 - 4 && ex > 0) {
						resp++;
						ex--;
					}
				}
			}
			
			System.out.println("Case #" + nt + ": " + resp);
			
			nt++;
		}
		
	}

}
