/*
 * 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);
        }


    }
}

/*
Sam1rm
Google Code Jam
*/
import java.io.*;
import java.util.*;

class ProblemB
{
    public static void main (String [] args) throws IOException 
    {
	String filename = args[0];  
	BufferedReader f = new BufferedReader(new FileReader(filename + ".in"));
	PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(filename + ".out")));
	int numberOfTests = Integer.parseInt(f.readLine());
	for(int n = 1; n <= numberOfTests; n++)
	    {
		int solution = 0;
		String input = f.readLine();
		solution = parseString(input);
		out.println("Case #" + n + ": " + solution);
	    }
	out.close();
	System.exit(0);
    }
    
    public static int parseString(String input1) {
	int solution = 0;
	String[] input = input1.split(" ");
	int N = Integer.parseInt(input[0]);
	int S = Integer.parseInt(input[1]);
	int P = Integer.parseInt(input[2]);
	for (int i = 0; i < input.length - 3; i++) {
	    int current = Integer.parseInt(input[i + 3]);
	    if (current >= (P * 3 - 2)) {
		solution++;
	    } else {
		if ((S > 0) && current >= (P * 3 - 4) && (P * 3 - 4 > 0)) {
		    S--;
		    solution++;
		}
	    }
	}
	return solution;
    }
}


