/*
 * 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.io.*;
import java.util.*;
public class B {
  public static void main (String[] args) throws IOException {
    BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
	int[] best_no_surprise = {0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10};
	int[] best_surprise    = {0, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 10, 10};
	
	int T = Integer.parseInt(in.readLine());
	for (int t = 0; t < T; t++) {
	  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[] a = new int[N];
	  for (int i = 0; i < N; i++)
	    a[i] = Integer.parseInt(st.nextToken());
	  /*System.out.print(N + " " + S + " " + p);
      for (int i = 0; i < N; i++)
	    System.out.print(" " + a[i]);
	  System.out.println();*/
	  
	  int n_over_p = 0;
	  int n_surp = 0;
	  for (int i = 0; i < N; i++) {
	    if (best_no_surprise[a[i]] >= p)
		  n_over_p++;
		if (best_no_surprise[a[i]] < p && best_surprise[a[i]] >= p)
		  n_surp++;
      }
	  int max_val = n_over_p + Math.min(S, n_surp);
	  System.out.println("Case #"+(t+1)+": " + max_val);
	}
	in.close();
  }
  
  static void init () {
  }
}