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 Main {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		
		int T=in.nextInt();
		for(int t=1; t<=T; t++) {
			int max=0;
			
			int N = in.nextInt(), S = in.nextInt();
			int p = in.nextInt();
			
			int sMin = (p==0)?0:(3*p-2);
			int strictMin = (p<=2)?p:(3*p-4);
			
			while(N-->0) {
				int s = in.nextInt();
				if(s >= sMin)
					max++;
				else if(s >= strictMin && S>0) {
					max++;
					S--;
				}
			}
			
			System.out.println("Case #"+t+": "+max);
		}
	}
}
