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.util.*;


public class Dancing {
	public static void main(String[] args) { 
		Scanner sc = new Scanner(System.in);
		int lines = sc.nextInt();
		for (int i=0; i<lines; i++) {
			int n = sc.nextInt();
			int s = sc.nextInt();
			int p = sc.nextInt();
			int rNormal = p;
			int rSurprise = p;
			if (p>1) {
				rNormal = p*3 - 2;
				rSurprise = p*3 - 4;
			}
			int countPassedNormal = 0;
			int countPassedSurprise = 0;
			for (int j=0; j<n; j++) {
				int t = sc.nextInt();
				if (t>=rNormal) {
					countPassedNormal++;
				}
				else if (t>=rSurprise) {
					countPassedSurprise++;
				}
			}
			
			if (countPassedSurprise>s) countPassedSurprise = s;
			
			System.out.println("Case #"+(i+1)+": "+(countPassedNormal+countPassedSurprise));
		}
	}
}
