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;

class Main{

	public static void main(String[] args){
		Scanner S= new Scanner(System.in);
		int T= S.nextInt(),i,j; //Variables de Control
		int n,s,p,val; //Variables del Problema
		int score,aux;
		for(i=0;i<T;i++){
			n= S.nextInt();
			s= S.nextInt();
			p= S.nextInt();
			val=0;
			for(j=0;j<n;j++){
				score= S.nextInt();
				aux= (int)(Math.ceil(score/3.0));
				if(aux>=p){
					val++;
				}else if((score%3==2 || score%3==0) && score>1 && score<29 && s>0 && (aux+1)==p){
					val++;
					s--;
				}
			}
			System.out.println("Case #" + (i+1) + ": " + val);
		}
	}

}