/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 3/3/12
 * Time: 11:00 AM
 * To change this template use File | Settings | File Templates.
 */

import SRMLib.MathLibrary;
import SRMLib.TestSRMLib;
import com.sun.org.apache.bcel.internal.generic.F2D;

import java.io.*;
import java.util.*;
import java.util.zip.Inflater;

public class SRM {
    public static void main(String[] args) throws IOException {
        //TestSRMLib.run();
        codeJam1.main();

        return;
    }
}
class codeJam1 {
    public static void main() throws IOException {
        String inputPath = "E:\\input.txt";
        String outputPath = "E:\\output.txt";
        BufferedReader input = new BufferedReader(new FileReader(inputPath));
        BufferedWriter output = new BufferedWriter(new FileWriter(outputPath));

        String line;
        line = input.readLine();
        int T = Integer.parseInt(line);
        for (int i = 1; i <= T; ++i) {
            line = input.readLine();
            String[] words = line.split(" ");
            int N = Integer.parseInt(words[0]);
            int S = Integer.parseInt(words[1]);
            int p = Integer.parseInt(words[2]);
            int n = 0;
            int res = 0;

            for (int j = 3; j < words.length; ++j) {
                if (p == 0) {
                    res++;
                    continue;
                }

                int t = Integer.parseInt(words[j]);
                if (p == 1) {
                    if (t > 0)
                        res++;
                    continue;
                }
                if (t >= 3 * p - 2)
                    res++;
                else if (t >= 3 * p - 4)
                    n++;
            }

            res += Math.min(n, S);
            output.write("Case #" + i + ": " + res);
            output.newLine();
        }

        input.close();
        output.close();
    }
}

import java.io.*;

public class QualB {
	public static void main(String[] args) throws IOException{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		
		int z = Integer.parseInt(br.readLine());
		int[] u = {0, 0, 3, 6, 9, 12, 15, 18, 21, 24, 27};
		int[] ul = {0, 0, 1, 4, 7, 10, 13, 16, 19, 22, 25};
		
		
		for(int i=0; i<z; i++){
			String[] s = br.readLine().split("\\s+");
			
			int n = Integer.parseInt(s[0]);
			int ss = Integer.parseInt(s[1]);
			int p = Integer.parseInt(s[2]);
			
			int l = 3 + n;
			int index = 0;
			
			int[] arr = new int[n];
			
			for(int j=3; j<l; j++){
				arr[index] = Integer.parseInt(s[j]);
				index++;
			}
			
			if(p == 0){
				System.out.println("Case #" + (i+1) + ": " + n);
			}else{
				int ctr = 0;
				
				for(int j=0; j<n; j++){
					int t = arr[j];
					
					if(t > u[p]){
						ctr++;
						
					}else if(t > ul[p] && ss > 0){
						ss--;
						ctr++;
					}
				}
				
				System.out.println("Case #" + (i+1) + ": " + ctr);
			}
		}
	}
}
