/*
 * 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 java.io.*;
public class B {
  public static void main (String[] args)throws Exception
  {
    String inputfilename = args[0];
    String outputfilename = args[1];
    BufferedReader br = new BufferedReader(new FileReader(inputfilename));
    BufferedWriter bw = new BufferedWriter(new FileWriter(outputfilename));
    int cases = Integer.valueOf(br.readLine());
    for(int i = 0; i < cases; i++) {
		String[] ele = br.readLine().split(" ");
		int n = Integer.valueOf(ele[0]);
		int s = Integer.valueOf(ele[1]);
		int p = Integer.valueOf(ele[2]);
		List<Integer> total = new ArrayList<Integer>();
		for(int j = 0; j < n; j++) {
			total.add(Integer.valueOf(ele[3 + j]));
		}
		int result = B.solve(n,s,p,total);
		bw.write("Case #" + (i + 1) + ": " + result + "\n");
    }

    
    br.close();
    bw.close();
  }
  public static int solve(int n,int s,int p,List<Integer> total)
  {
    int cnt = 0;
    for(Integer t : total) {
      int divide = t / 3;
      int left = t - divide * 3;
      if(divide >= p) {
		cnt++;
		continue;
      }
      if(left == 1) {
		if(divide + 1 >= p) cnt++;
      } else if(left == 2) {
		if(divide + 1 >= p) cnt++;
		else if(divide + 2 >= p && s > 0) {cnt++;s--;}
      } else if(divide > 0){
		if(divide + 1 >= p && s > 0) {cnt++;s--;}
      }
      
    }
    return cnt;
  }
}
