/**
 * 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.BufferedReader;
import java.io.InputStreamReader;


public class B {

	void run() {
		try {
			BufferedReader bfd = new BufferedReader(new InputStreamReader(
					System.in));
			int tc = Integer.parseInt(bfd.readLine()), i, j, k, s, p, goo[], surp[],
					  res[], t, r, cnt;
			boolean[] taken;
			String[] sp;
			for(r=0; r<tc; ++r){
				sp = bfd.readLine().split(" +");
				s = Integer.parseInt(sp[1]);
				p = Integer.parseInt(sp[2]);
				goo = new int[sp.length-3];
				for(i=0; i<goo.length; ++i)
					goo[i] = Integer.parseInt(sp[i+3]);
				surp = new int[goo.length];
				res = new int[goo.length];
				int min;
				for(t=0; t<goo.length; ++t){
					min = (int)Math.floor(goo[t]/3)-1;
					if(min<0) min = 0;
					for(i=min; i<=goo[t]; ++i){
						for(j=i; j<=i+2; ++j){
							for(k=j; k<=j+2; ++k){
								if(k-i<=2)
								if(i+j+k==goo[t] && Math.max(Math.max(i, j), k)>=p){
									if(k-i==2){
										++surp[t];
									} else if(k-i < 2) {
										++res[t];
									} 
								}
							}
						}
					}
				}
				taken = new boolean[goo.length];
				cnt = 0;
				for(i=0; i<goo.length; ++i){
					if(s>0 && res[i]==0 && surp[i]==1){
						taken[i] = true;
						--s;
					}
				}
				for(i=0; i<goo.length; ++i)
					if(res[i]==1 && !taken[i])
						taken[i] = true;
				for(i=0; i<taken.length; ++i)
					if(taken[i]) ++cnt;
				System.out.print("Case #"+(r+1)+": "); 
				System.out.print(cnt);
				System.out.println();
			}

		} catch (Exception e) {
		}
	}
	public static void main(String[] args) {
		new B().run();
	}

}

