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

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

import java.util.*;
import java.io.*;

public class Main {

	char []a;
	BufferedReader in;
	StringTokenizer str = null;
	PrintWriter out;
	
	private String next() throws Exception{
		if (str == null || !str.hasMoreElements())
			str = new StringTokenizer(in.readLine());
		return str.nextToken();
	}
	
	private int nextInt() throws Exception{
		return Integer.parseInt(next());
	}
	
	public void run() throws Exception{
		in = new BufferedReader(new FileReader("in.txt"));
		out = new PrintWriter(new File("out.txt"));
		int t = nextInt();
		for(int i=1;i<=t;i++){
			solve(i);
		}
		out.close();
	}
	
	private void solve(int x) throws Exception{
		int n = nextInt();
		int s = nextInt();
		int p = nextInt();
		int ret = 0;
		int a[] = new int[n];
		for(int i=0;i<n;i++)
			a[i] = nextInt();
		
		for(int i=0;i<n;i++){
			int k = a[i]/3;
			int r = a[i]%3;
			if (r == 0){
				if (k >= p){
					ret++;
				}else{
					if (k > 0 && k + 1 >= p && s > 0){
						ret++;
						s--;
					}
				}
			}else if (r == 1){
				if (k + 1 >= p){
					ret++;
				}
			}else{
				if (k + 1 >= p){
					ret++;
				}else{
					if (k + 2 >= p && s > 0){
						ret++;
						s--;
					}
				}
			}
		}
		out.println("Case #" + x + ": " + ret);
	}
	
	public static void main(String[] args) throws Exception{
		new Main().run();
	}
}
