/*
 * 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.util.ArrayList;
import java.util.Scanner;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Dancing {
	public static void main (String[] args) throws IOException {
		ArrayList<Integer> scoreList = new ArrayList<Integer>();
		int s, p, countBR = 0, casenum = 1;
	
		Scanner fileScan = new Scanner(new BufferedReader(
			new FileReader("B-small-attempt2.in")));
		Scanner lineScan;
		String theLine;
		
		Integer.parseInt(fileScan.nextLine());
		
		while (fileScan.hasNextLine()) {
         theLine = fileScan.nextLine();
         lineScan = new Scanner(theLine);
         lineScan.useDelimiter(" ");
			
			Integer.parseInt(lineScan.next());
			s = Integer.parseInt(lineScan.next());
			p = Integer.parseInt(lineScan.next());
			
         for (int i = 0; lineScan.hasNext(); i++) {
            scoreList.add(Integer.parseInt(lineScan.next()));
         }
			
			for (int t : scoreList) {
				if (p <= t) {
					if (t/3 >= p) {
						countBR++;
					}
					else {
						if ((t - p) >= ((p - 2) * 2)) {
							if ( ((2 * (p - 1)) + p) <= t) {
								countBR++;
							}
							else if ( (((2 * (p - 2)) + p) <= t) && s > 0) {
								countBR++;
								s--;
							}
						}
					}
				}
			}
			System.out.println("Case #" + casenum + ": " + countBR);
			casenum++;
			countBR = 0;
			scoreList.clear();
		}
	}
}
