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.Scanner;


public class Dancing {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		int cases = Integer.parseInt(sc.nextLine());
		
		for(int i = 0; i < cases; i++) {
			Scanner line = new Scanner(sc.nextLine());
			int triplets = line.nextInt();
			int surprise = line.nextInt();
			int threshold = line.nextInt();
			
			int enough = 0;
			int borderline = 0;
			
			while(line.hasNextInt()) {
				int score = line.nextInt();
				if(score == 0) {
					if(threshold == 0) {
						enough++;
					}
				}
				else if(score == 1) {
					if(threshold <= 1) {
						enough++;
					}
				}
				else {
					int maxS, maxNS;
					
					int mod = score % 3;
					int div = score / 3;
					if(mod == 0) {
						maxS = div+1;
						maxNS = div;
					}
					else if(mod == 1) {
						maxS = div+1;
						maxNS = div+1;
					}
					else {
						maxS = div+2;
						maxNS = div+1;
					}
					
					if(threshold <= maxNS) {
						enough++;
					}
					else {
						if(threshold <= maxS) {
							borderline++;
						}
					}
					
				}
			}
			
			System.out.printf("Case #%d: %d\n", i+1, enough + Math.min(borderline, surprise));
		}

	}

}

