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.*;
import java.util.*;
import java.lang.*;
public class problemB
{
    public static void main(String args[])throws Exception
    {
        Scanner cin=new Scanner(System.in);
        int numcases = cin.nextInt();
        int N,S,P,T;
        double avg,s;
        int v;
        for(int i=0;i<numcases;i++){
            v = 0;
            N = cin.nextInt();
            S = cin.nextInt();
            P = cin.nextInt();
            for(int n=0;n<N;n++){
                T = cin.nextInt();    
                avg = ((double)(T + 2.0)/3.0);
                if(avg >= P){
                    v++;
                }else if(S > 0 && T >= P){
                    avg = ((double)(T + 4.0)/3.0);
                    if(avg >= P){
                        S--;
                        v++;
                    }
                }
            }
            System.out.println("Case #"+ (i+1) + ": " + v);
        }
    }

}
