/*
 * 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);
        }


    }
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package javaapplication3;

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

/**
 *
 * @author yondaime
 */
public class Main2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws FileNotFoundException {

        int rest = 0;
        int division = 0;
        int count = 0;

        Scanner sc = new Scanner(new File("B-small-attempt0.in"));
        PrintWriter out = new PrintWriter(new File("B-small-attempt0.out"));
        sc.nextLine();
        int kl = 0;
        while (sc.hasNext()) {
            out.print("Case #" + (++kl) + ": ");
            count = 0;
            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();

            for (int i = 0; i < n; i++) {
                int v = sc.nextInt();
                division = v / 3;
                rest = v % 3;

                if (p - division <= 0) {
                    count++;
                } else if (p - division == 1) {
                    if (rest != 0) {
                        count++;
                    } else if (v!=0 && s != 0) {
                        s--;
                        count++;
                    }

                } else if (p - division == 2 && rest == 2 && s != 0) {

                    s--;
                    count++;

                }
            }




            out.println(count);
        }
        out.close();
        sc.close();
    }
}
