import java.io.*;
import java.math.*;
import java.util.*;
import java.text.*;

public class b {
    public static void main(String[] args) {
        Scanner sc = new Scanner(new BufferedInputStream(System.in));

        int T = sc.nextInt();

        for (int casenumber = 1; casenumber <= T; ++casenumber) {

            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();

            int[] ts = new int[n];
            for (int i = 0; i < n; ++i)
                ts[i] = sc.nextInt();

            int thresh1 = (p == 1 ? 1 : (3 * p - 4));
            int thresh2 = (3 * p - 2);

            int count1 = 0, count2 = 0;

            for (int i = 0; i < n; ++i) {
                if (ts[i] >= thresh2) {
                    ++count2;
                    continue;
                }
                if (ts[i] >= thresh1) {
                    ++count1;
                }
            }

            if (count1 > s) {
                count1 = s;
            }

            System.out.format("Case #%d: %d%n", casenumber, count1 + count2);
        }
    }
}



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

public class Dancers {

    public static void main(String[] args) throws FileNotFoundException, IOException {
        Scanner scanner = new Scanner(new File("Bsmall.in"));
        int t = scanner.nextInt();
        for (int i = 1; i < t+1; i++) {
            System.out.print("Case #" + i + ": ");
            int n = scanner.nextInt();
            int s = scanner.nextInt();
            int p = scanner.nextInt();
            int ace = 3*p;
            int cont = 0;
            for (int j = 0; j < n; j++) {
                int score = scanner.nextInt();
                if ((((score >= ace-4) && (ace-4>0)) && (score < ace-2))  && (s>0)) {
                    cont++;
                    s--;
                }
                if (((score >= ace-2) /*&& (score <= (3*p)+2)) || ((score > (3*p)+2)*/) )
                {
                    cont++;
                }
            }
            System.out.println(cont);
        }
    }
}
