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 com.palantir;

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Googlers {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int numTests = s.nextInt();
        for (int i = 1; i <= numTests; ++i) {
            System.out.println("Case #" + i + ": " + solve(s));
        }
    }

    private static int solve(Scanner s) {
        int numGooglers = s.nextInt();
        int numSurprising = s.nextInt();
        int maxScore = s.nextInt();
        List<Integer> scores = new ArrayList<Integer>();
        for (int i = 0; i < numGooglers; ++i) scores.add(s.nextInt());
        int lowestGoodScore = (maxScore * 3) - 2;
        int lowestSurpriseScore = (maxScore * 3) - 4;
        if (maxScore == 0) {
            lowestGoodScore = 0;
            lowestSurpriseScore = 0;
        } else if (maxScore == 1) {
            lowestGoodScore = 1;
            lowestSurpriseScore = 1;
        }
        int goodScores = 0, surpriseScores = 0;
        for (int score : scores) {
            if (score >= lowestGoodScore) ++goodScores;
            else if (score >= lowestSurpriseScore) ++ surpriseScores;
        }
        if (numSurprising < surpriseScores) surpriseScores = numSurprising;
        return goodScores + surpriseScores;
    }
}
