import java.util.Scanner;
import java.io.*;
class dance
{
  public static void main (String[] args) throws IOException
  { 
    File    inputData = new File("B-small-attempt0.in");
	File 	outputData= new File("Boutput.txt");
    Scanner scan = new Scanner( inputData );
	PrintStream print= new PrintStream(outputData);
    
	int t;
	int n,s,p,pi;
	t= scan.nextInt();
	for(int i=1;i<=t;i++)
	{
	n=scan.nextInt();	s=scan.nextInt();	p=scan.nextInt();
	int supTrip=0, notsupTrip=0;
	
	for(int j=0;j<n;j++)
	{
		pi=scan.nextInt();
		if(pi>(3*p-3))
		notsupTrip++;
		else if((pi>=(3*p-4))&&(pi<=(3*p-3))&&(pi>p))
		supTrip++;
	}
	
	if(s<=supTrip)
	notsupTrip=notsupTrip+s;
	else if(s>supTrip)
	notsupTrip= notsupTrip+supTrip;
	print.println("Case #"+i+": "+notsupTrip);
	}
  }
}
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;


public class Dancing {
	static int s;
	public static void main(String[] args) throws NumberFormatException, IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		int T = Integer.parseInt(br.readLine());
		int [] a;
		int n, p, res;		
		StringTokenizer st;
		for (int i = 1; i <= T; i++) {
			res = 0;
			st = new StringTokenizer(br.readLine());
			n = Integer.parseInt(st.nextToken());
			s = Integer.parseInt(st.nextToken());
			p = Integer.parseInt(st.nextToken());
		//	System.out.println(n+ "  " +s+ "  " + p);
			a = new int [n];
			for(int j = 0 ; j < n ; j ++)
				a[j] = Integer.parseInt(st.nextToken());
			for(int j = 0 ; j < n ; j ++)
				res += check(a[j], p);
			System.out.println("Case #" + i + ": "+res);
		}
	}
	private static int check(int i, int p) {
		int a,b,c;
		a = i/3;
		b = (i-a)/2;
		c = i - (a+b);
	//	System.out.println(i + " lol" +a+" hena" + c);
		if(c >= p)
			return 1;
		if((c == a || c == b ) && c+1 >= p && (a != 0 || b != 0)&& s > 0){
			s--;
			return 1;
		}
		return 0;
	}
}
