/*
 * 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.*;
import java.util.*;

public class Game {
	public static void main(String[] args) throws IOException {		
		BufferedReader br = new BufferedReader(new FileReader(new File("/Users/atai/Play/Codejam/input.txt")));
		PrintWriter prn = new PrintWriter(new FileWriter("output.txt"));
		
		int numTests = Integer.parseInt(br.readLine().trim());
		for (int i = 0; i < numTests; i++) {
			String[] arg = br.readLine().trim().split(" ");
			int N = Integer.parseInt(arg[0]);
			int S = Integer.parseInt(arg[1]);
			int p = Integer.parseInt(arg[2]);
			
			int min;
			int surMin;
			if (p < 2) {
				min = p;
				surMin = -1;
			} else {
				min = 3*p-4;
				surMin = 3*p-3;
			}
			int pass = 0;
			int count_sur = 0;
			for (int j = 0; j < N; j++) {
				int val = Integer.parseInt(arg[3+j]);
				if (val < min)
					continue;
				else {
					if (val <= surMin)
						count_sur++;
					else
						pass++;
				}
			}
			if (count_sur >= S)
				prn.printf("Case #%d: %d\n", i+1, S+pass);
			else {
				
				prn.printf("Case #%d: %d\n", i+1, count_sur + pass);			
			}
		}
		
		prn.close();
	}
}
