/*
 * 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.Arrays;

public class Main{
	
	public static void main(String[] args) throws Exception {
		int t = Integer.parseInt(finB.readLine());
		int test = 1;
		while(test <= t){
			int n = fnextInt();
			int s = fnextInt();
			int p = fnextInt();
			int[] a = new int[n];
			for(int i = 0; i < n; i++){
				a[i] = fnextInt();
			}
			print(n + " " + s + " " + p + " ");
			for(int i = 0; i < n; i++){
				print(a[i] + " ");
			}
			int[] max = new int[n];
			for(int i = 0; i < n; i++){
				if(a[i] / 3 == 0){
					if(p == 2 && a[i] == 2 && s > 0){
						max[i] = a[i];
						s--;
						continue;
					}
					else if(a[i] == 2) max[i] = 1;
					else max[i] = a[i];
					continue;
				}
				if(a[i] % 3 == 0 && a[i] / 3 < p){
					if(s > 0 && a[i] / 3 + 1 == p){
						max[i] = a[i] / 3 + 1;
						s--;
						continue;
					}
				}
				if(a[i] % 3 == 2 && a[i] / 3 + 1 < p){
					if(s > 0 && a[i] / 3 + 2 == p){
						max[i] = a[i] / 3 + 2;
						s--;
						continue;
					}
				}
				max[i] = a[i] % 3 > 0 ? a[i] / 3 + 1 : a[i] / 3;
			}
			int ans = 0;
			for(int i = 0; i < n; i++){
				if(max[i] >= p) ans++;
			}
			fout.println("Case #" + test + ": " + ans);
			println("Case #" + test + ": " + ans);
			test++;
		}
		fout.flush();
	}
		
	private static PrintWriter out;
	private static BufferedReader inB;
	private static BufferedReader finB;
	private static PrintWriter fout;
	
	
	static {
		try {
			finB = new BufferedReader(new InputStreamReader(new FileInputStream("input.in")));
			fout = new PrintWriter(new FileOutputStream("output.txt"));
			out = new PrintWriter(System.out);
			inB = new BufferedReader(new InputStreamReader(System.in));
		} catch(Exception e) {e.printStackTrace();}
	}
	
	private static StreamTokenizer in = new StreamTokenizer(inB);
	private static StreamTokenizer fin = new StreamTokenizer(finB);
	
	private static void exit(Object o) throws Exception {
		out.println(o);
		out.flush();
		System.exit(0);
	}
	private static void println(Object o) throws Exception{
		out.println(o);
		out.flush();
	}
	private static void print(Object o) throws Exception{
		out.print(o);
		out.flush();
	}
	private static int fnextInt() throws Exception {
		fin.nextToken();
		return (int)fin.nval;
	}  
	private static int nextInt() throws Exception {
		in.nextToken();
		return (int)in.nval;
	}  
	private static String nextString() throws Exception {
		in.nextToken();
		return in.sval;        
	}
} 