import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

package org.weiwei.googlejam;

import java.io.*;
import java.util.ArrayList;
import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * User: ding
 * Date: 12-4-14
 * Time: ä¸å11:28
 * To change this template use File | Settings | File Templates.
 */
public class DancingGroup {

    List<Dancing> dancings;
    int total;

    public DancingGroup(List<Dancing> dancings, int total) {
        this.dancings = dancings;
        this.total = total;
    }

    public static DancingGroup laodFromFile(String input) throws IOException {
        BufferedReader reader = new BufferedReader(new FileReader(input));
        String line = reader.readLine();
        int total = Integer.parseInt(line.trim());
        List<Dancing> dancingList = new ArrayList<Dancing>();
        line = reader.readLine();
        while(line != null) {
            dancingList.add(Dancing.loadFromString(line));
            line = reader.readLine();
        }
        reader.close();
        return new DancingGroup(dancingList, total);
    }

    public void outputResult(String outputFile) throws FileNotFoundException {
        PrintWriter pw = new PrintWriter(outputFile);
        for(int i = 1; i < total+1; i++){
            if(i!=0)
                pw.write("\r\n");
            pw.write("Case #"+i+": "+dancings.get(i-1).getNumber());
        }
        pw.close();
    }

    public static void main(String[] args) throws IOException {
        DancingGroup group = DancingGroup.laodFromFile("F:\\input.txt");
        group.outputResult("F:\\output.txt");
    }
}
