import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

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();
	}
}