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


public class B {

	/**
	 * @param args
	 * @throws FileNotFoundException 
	 */
	public static void main(String[] args) throws FileNotFoundException {
		// TODO Auto-generated method stub

		Scanner S = new Scanner(new File("B-small-attempt2.in"));

		//Scanner S = new Scanner(System.in);

		int t = S.nextInt();

		for (int i = 1; i <= t; i++) {
			int n = S.nextInt();
			int surprise  = S.nextInt();
			int p = S.nextInt();
			int cases =0;

			for (int j = 0; j < n; j++) {
				int score = S.nextInt();
				int base = (int)score /3;
				
	            if(base*3 == score&& base>=p)
	                cases++;
	            else if(base*3 == score &&  surprise!=0 && base+1>=p && score > p){
	                cases++;
	                surprise--;
	            }
	            else if(score - (base*3) == 1 && base+1 >=p)
	                cases++;
	            else if((score - (base*3) == 2) && (base>=p || base+1>=p)){
	                cases++;
	            }else if((score - (base*3) == 2) && base+2 >=p && surprise!=0){
	                 cases++;
	                 surprise--;
	            }
			


			}

			System.out.println("Case #"+i+": "+cases);

		}

	}

}
