/*
 * 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);
        }


    }
}

import java.io.BufferedReader;
import java.io.IOException;

import javax.management.RuntimeErrorException;


public class DancingGooglersProblemCase implements ProblemCase {

	final int dancers;
	final int special;
	final int bar;
	final int scores[];
	
	public DancingGooglersProblemCase(BufferedReader reader) throws IOException {
		String newCase = reader.readLine();
		String[] params = newCase.split(" ");
		dancers = Integer.parseInt(params[0]);
		special = Integer.parseInt(params[1]);
		bar = Integer.parseInt(params[2]);
		if (dancers != params.length-3) {
			throw new RuntimeErrorException(null);
		}
		scores = new int[dancers];
		for (int j = 0; j < dancers; j++) {
			scores[j] = Integer.parseInt(params[j+3]);
		}
	}
	
	
	public String getResult() {
		Integer res = 0;
		int caclBar = bar*3-2;
		int specialCounter = special;
		for (int score : scores) {
			if (score >= caclBar || bar == 0 || (bar == 1 && score > 0 )){
				res++;
			} else if (score >= caclBar - 2 && specialCounter > 0 && !(bar == 1 && score == 0 )) {
				specialCounter--;
				res++;
			}
		} 
		return res.toString();
	}

}
