/*
 * 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 googlecodejam2012;

import java.io.FileNotFoundException;

/**
 *
 * @author Pavlos
 */
public class ProblemB {
    
      public static void main(String[] args) throws FileNotFoundException {
        Read.OpenFile("B-small-attempt2.in");
        Write.OpenFile("solB.txt");
        int T = Read.readInt();
        for (int zz = 1; zz <= T; zz++) {
            int N = Read.readInt();
            int S = Read.readInt();
            int p = Read.readInt();
            int t[] = new int[N];
            for (int i = 0; i < t.length; i++) {
                t[i] = Read.readInt();
            }
            int counter = 0;
            for (int i = 0; i < t.length; i++) {
                if(t[i] >= p){
                int temp = t[i] - 3*p;
                if(temp >= -2)
                    counter++;
                else if(temp >= -4 && temp < -2 && S > 0)
                {
                    counter++;
                    S--;
                }
                }
                
            }
            //counter  -= S;
            
            if(counter > 3)
                counter  = 3;
            Write.WriteToFile(String.format("Case #%d: %d\n",zz, counter));
            
        }//end zz
        Write.CloseFile();
    }
}

