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);
		
		
		
	}
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package a;

import java.io.File;
import java.io.PrintWriter;
import java.util.Scanner;
import java.io.IOException;

/**
 *
 * @author KazakhPride
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        // TODO code application logic here
        Scanner in = new Scanner(new File("B-small-attempt0.in"));
        PrintWriter out = new PrintWriter(new File("output.txt"));

        int n = in.nextInt();
        int t = 0;
        int s = 0;
        int p = 0;
        
        for (int j = 1; j <= n; j++) {
            out.print("Case #" + j + ": ");
            t = in.nextInt();
            s = in.nextInt();
            p = in.nextInt();
            int count = 0;
            int ar[] = new int[t];
            for (int i = 0; i < ar.length; i++) {
                ar[i] = in.nextInt();
            }
            
            for( int i = 0; i < ar.length; i++ ){
                if(ar[i]%3 == 0){
                    int base = ar[i]/3;
                    //int second = first;
                    //int third = second;
                    if(base >= p){
                        count++;
                    }
                    else{
                        if(s > 0 && base > 0 && base + 1 >= p){
                            count++;
                            s--;
                        }
                    }
                }
                else if(ar[i]%3==1){
                    int base = ar[i]/3;
                    
                    if(base >= p || base + 1 >= p){
                        count++;
                    }
                    else{
                        if(s > 0 && base + 1 >= p){
                            count++;
                            s--;
                        }
                    }
                }
                if( ar[i]%3 == 2 ){
                    int base = ar[i]/3;
                    
                    if(base + 1 >= p || base >= p){
                        count++;
                    }
                    else{
                        if( s > 0 && base + 2 >= p ){
                            count++;
                            s--;
                        }
                    }
                }
            }
            out.println(count);
        }
        in.close();
        out.close();
    }
}