import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;


public class Main {
	private static Map<Character,Character> mapa;
	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner(Thread.currentThread().getContextClassLoader().getResourceAsStream("B-small-attempt0.in"));
		BufferedWriter bw = new BufferedWriter(new FileWriter("C:\\Users\\Erich\\Desktop\\B-small-attempt0.out"));
		int qtd = sc.nextInt();
		for(int j=0;j<qtd;j++){
			int googlers=sc.nextInt();
			int surprising = sc.nextInt();
			int limite = sc.nextInt();
			int total=0;
			for(int i=0;i<googlers;i++){
				int tripla = sc.nextInt();
				int divisao = tripla/3;
				if(divisao>=limite){
					total++;
				}else{
					switch(tripla%3){
						
						case 1:
							if(divisao+1>=limite){
								total++;
							}
							break;
						case 2:
							if(divisao+1>=limite){
								total++;
							}else{
								if(surprising>0 && divisao+2>=limite){
									surprising--;total++;
								}
							}
							break;
						case 0:
							if(divisao+1>=limite && surprising>0 && tripla>0){
								surprising--;total++;
							}
							break;
					}
				}
			}
			String saida = "Case #"+(j+1)+": "+total+"\n";
			bw.write(saida);
		}
		bw.flush();
		bw.close();
	}

}
