/*
 * 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.*;
public class Main {
	public static void main(String[] args) throws Exception{
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
		int cases=Integer.parseInt(in.readLine());
		for(int i=1;i<=cases;i++)
		{
			String line = in.readLine();
			String parts[] = line.split(" ");
			int out = 0;
			int n = Integer.parseInt(parts[0]);
			int s = Integer.parseInt(parts[1]);
			int p = Integer.parseInt(parts[2]);
			int count = 0;
			int marks[] = new int[n];
			for(int j=0;j<n; j++){
				marks[j] = Integer.parseInt(parts[3+j]);
			}
			if(p == 0){
				count = n;
				System.out.println("Case #"+i+": "+count);
				continue;
			}
			else{
				for(int j = 0 ; j < n ; j++){
					if(marks[j] != 0){
						if(marks[j] >= 3*p){
							count++;
							continue;
						}
						else if(marks[j] == ((3*p)-2)){
							count++;
							continue;
						}
						else if(marks[j] == ((3*p)-1)){
							count++;
							continue;
						}
						else if((marks[j] == ((3*p)-3) )||(marks[j] == ((3*p)-4))){
							if(s>0){
								s--;
								count++;
							}
						
						}
						}
					}
					System.out.println("Case #"+i+": "+count);
				}
			}
			
		}

	}


