/*
 * 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.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;


public class triplets {

	
	
	
	public static void main(String[] args) throws IOException {
		BufferedReader reader=new BufferedReader(new InputStreamReader(System.in)); //copy test data into standard input
		int num=Integer.parseInt(reader.readLine());
		for(int i=1;i<=num;i++){
			StringTokenizer st=new StringTokenizer(reader.readLine());
			System.out.print("Case #"+i+": ");
			int n=Integer.parseInt(st.nextToken());
			int s=Integer.parseInt(st.nextToken());
			int p=Integer.parseInt(st.nextToken());
			int over=0;//number automatically over
			int surp=0; //number over if surprising
			for(int j=0;j<n;j++){
				int score=Integer.parseInt(st.nextToken());
				int share=score/3;
				if(score==0){
					if(p==0){
						over++;
					}
				}else if(score%3==0){
					if(share>=p){
						over++;
					}else if(share+1>=p){
						surp++;
					}
				}else if(score%3==1){
					if(share+1>=p){
						over++;
					}
				}else if(score%3==2){
					if(share+1>=p){
						over++;
					}else if(share+2>=p){
						surp++;
					}
				}
			}
			if(surp>s){
				over+=s;
			}else{
				over+=surp;
			}
			System.out.println(over);
		}

	}

}
