/*
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 * 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 dance
{
	public static void main(String[] args) throws Exception
	{
		BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(new File("dance.in"))));
		PrintStream out = new PrintStream(new File("dance.out"));
		int cases = Integer.parseInt(in.readLine());
		StringTokenizer s1;
		int quant, surp, score, specnum1, specnum2, total, surpcount, with, without;
		int[] scores;
		for(int x = 0; x < cases; x++){
			s1 = new StringTokenizer(in.readLine(), " ");
			quant = Integer.parseInt(s1.nextToken());
			surp = Integer.parseInt(s1.nextToken());
			score = Integer.parseInt(s1.nextToken());
			scores = new int[quant];
			total = 0;
			surpcount = 0;
			for(int y = 0; y < quant; y++){
				scores[y] = Integer.parseInt(s1.nextToken());
				with = maxWith(scores[y]);
				without = maxWithout(scores[y]);
				if(without >= score)
					total++;
				else if(surpcount < surp){
					if(with >= score){
						total++;
						surpcount++;
					}
				}
			}
			out.println("Case #" + (x+1) + ": " + total);
		}
	}
	public static int maxWith(int num)
	{
		int base = num/3;
		int rem = num%3;
		if(num == 0)
			return 0;
		else if(rem == 0)
			return (base+1);
		else if(rem == 1)
			return (base+1);
		else
			return (base+2);
	}
	public static int maxWithout(int num)
	{
		int base = num/3;
		int rem = num%3;
		if(rem == 0)
			return base;
		else
			return (base+1);	
	}
}