/*
 * 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 competition;

/**
 *
 * @author Sriram
 */

import java.util.Scanner;
import java.io.FileInputStream;
import java.io.PrintStream;

public class DancingWithGooglers_GCJ_2012 {
    
    public static void main(String args[]) throws Exception
    {
        Scanner in = new Scanner(new FileInputStream("f:\\input.in"));
        PrintStream out = new PrintStream("f:\\output.out");
        int T = in.nextInt();
        for(int i=0;i<T;i++)
        {
            int N = in.nextInt();
            int S = in.nextInt();
            int p = in.nextInt();
            int result = 0;
            int p1,p2,p3;
            int[] scores = new int[N];
            if(p>1)
            {
                p1 = (3*p)-4;
                p2 = p1+1;
            }
            else
            {
                p1 = p2 = p;
            }
            for(int j=0;j<N;j++)
            {
                scores[j] = in.nextInt();
            }
            for(int j=0;(j<N)&&(S>0);j++)
            {
                if(scores[j]==p1)
                {
                    result++;
                    S--;
                }
            }
            for(int j=0;(j<N)&&(S>0);j++)
            {
                if(scores[j]==p2)
                {
                    result++;
                    S--;
                }
            }
            for(int j=0;j<N;j++)
            {
                if(scores[j]>p2)
                {
                    result++;
                }
            }
            if(p == 0)
                result = scores.length;
            out.printf("Case #%d: %d\n",(i+1),result);
            
        }
    }
}
