import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.Scanner;


public class dancer {
	public static Scanner setFileIn(){
		try{
			Scanner input = new Scanner(new FileInputStream(new File ("test.txt")));
			return input;
		}catch(Exception e){
			return null;
		}
	}
	public static Scanner setSysIn(){
		Scanner input = new Scanner(new BufferedInputStream(System.in));
		return input;
	}
	
	
	public static int dancer(int n, int s, int p,Scanner input){
		int ans = 0;
		int noSur = 3*p-2;
		int sur = 3*p-4;
		if (p==1){
			noSur = 1;
			sur = 1;
			
		}
		
		if(p==0){
			noSur = 0;
			sur = 0;
			
		}
		//
		//System.out.println(" "+s+" "+p);
		//System.out.println(" "+noSur+" "+sur);
		while(n>0){
			int score = input.nextInt();
			//System.out.print(" "+ score+" ");
			if (score>=noSur){
				ans++;
			}else{
				if ((score >= sur)&&(s>0)){
					s--;
					ans++;
				}
			}
			n--;
		}
		return ans;
	}

	public static void main(String args[]){
		Scanner input = setFileIn();
		long counter = input.nextInt();
		int ans = 0;
		int count = 1;
		while(count<=counter){
			System.out.print("Case #"+count+": ");
			 int n = input.nextInt();
			 int s = input.nextInt();
			 int p = input.nextInt();
			 ans = dancer(n,s,p,input); 
			System.out.println(ans);
			count++;
		}

	}
}
