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.*;
import java.io.*;
public class B {
	public static void main(String[]args) throws IOException {
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		int T = Integer.parseInt(in.readLine());
		for(int x=1;x<T+1;x++) {
			StringTokenizer st = new StringTokenizer(in.readLine());
			int n = Integer.parseInt(st.nextToken());
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			int[] scores = new int[n];
			for(int i=0;i<n;i++)
				scores[i]=Integer.parseInt(st.nextToken());
			int cases = 0;
			for(int score : scores) {
				int base = score/3;
				switch(score%3) {
					case 0:
						if(base>=p) {
							cases++;
						}
						else 
							if (s > 0 && base > 0 && base + 1 >= p) {
								cases++;
								s--;
							}
						break;
					case 1:
						if(base+1>=p) {
							cases++;
						}
						else 
							if (s > 0 && base + 1 >= p) {
								cases++;
								s--;
							}
						break;
					case 2:
						if(base+1>=p) {
							cases++;
						}
						else 
							if (s > 0 && base + 2 >= p) {
								cases++;
								s--;
							}
						break;
				}
			}
			System.out.println("Case #"+x+": "+cases);
		}
	}
}