/*
 * 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 B {
	public static int a [];
	public static void main(String[] args) throws Exception{
		int N = 100;
		a = new int[N];
		File f = new File("B-small-attempt0.in");
		Scanner sc = new Scanner(f);
		int t = sc.nextInt();
		BufferedWriter bw = new BufferedWriter(new FileWriter("output.txt"));
		for(int i = 0;i<t;i++) {
			int n = sc.nextInt();
			int s = sc.nextInt();
			int p = sc.nextInt();
			for(int j = 0;j<n;j++) {
				a[j] = sc.nextInt();
			}
			bw.write("Case #"+(i+1)+": "+maxResult(n,s,p));
			bw.write("\r\n");
		}
		bw.close();
		sc.close();
	}
	public static int maxResult(int n,int s,int p) {
		int t = 0;
		int temp;
		for(int i = 0;i<n;i++){
			if(a[i]<0||a[i]>30) continue;
			if((a[i]>= 3*p)||((a[i]+1 == 3*p||a[i]+2 == 3*p)&&p>=1))
				t ++;
			else {
				if(s>0)
				if((a[i]+3 == 3*p||a[i]+4 == 3*p)&&p>=2){
					s--;
					t++;
				}				
			}
		}
		return t;
	}
}