/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;
import java.util.Vector;

public class Main {
	public static int problemC(Vector<Integer> V,int N,int S,int P)
	{
		int Nbr=0;
		for(int i=0;i<N;i++)
		{
			if((3*P-2)<=V.elementAt(i))
				Nbr++;
			else if((3*P-4)<=V.elementAt(i)&&0<S&&0<=(3*P-4))
			{
				Nbr++;
				S--;					
			}
		}
		return Nbr;
	}
	public static void main(String[] args) throws FileNotFoundException {
		Scanner in =new Scanner(new File("B-small.in"));
		PrintWriter out=new PrintWriter("B-small.out");
		int T,N,S,P;
		T=in.nextInt();
		for(int i=0;i<T;i++)
		{
			N=in.nextInt();
			S=in.nextInt();
			P=in.nextInt();
			Vector<Integer> V = new Vector<Integer>();			
			for(int j=0;j<N;j++)
				V.add(in.nextInt());
			out.print("Case #"+(i+1)+": ");
			out.print(problemC(V,N,S,P));
			if(i+1!=T) out.println("");
		}
		out.close();
		in.close();
	}
}