/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam.common;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class Dancing {

	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner(new File("B-small-attempt0.in"));
		FileWriter fstream = new FileWriter("Bout.txt");
		BufferedWriter outp = new BufferedWriter(fstream);
		int cases = sc.nextInt();
		for (int r = 0; r < cases; r++) {
			int total = 0;
			int totalS = 0;
			int N = sc.nextInt();
			int S = sc.nextInt();
			int p = sc.nextInt();
			int[] NN = new int[N];
//			System.out.println("Surprising: =" + S);
			for (int rr = 0; rr < N; rr++) {
				NN[rr] = sc.nextInt();
				int a = NN[rr] / 3;
				int b = (NN[rr] - a) / 2;
				int c = NN[rr] - a - b;
				// find surprising score
				// int lowest=a<b?a:b;
				// lowest=lowest<c?lowest:c;
				// int highest=b>a?b:a;
				// highest=highest>c?highest:c;

				// a- b+
				int max = max(a, b, c);
				int maxS = max;

				int a1 = a - 1;
				int b1 = b + 1;
				int c1 = c;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// a- c+
				a1 = a - 1;
				b1 = b;
				c1 = c + 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// a+ b-
				a1 = a + 1;
				b1 = b - 1;
				c1 = c;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// a+ c-
				a1 = a + 1;
				b1 = b;
				c1 = c - 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// b- c+
				a1 = a;
				b1 = b - 1;
				c1 = c + 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				// b+ c-
				a1 = a;
				b1 = b + 1;
				c1 = c - 1;
				if (maxDiff(a1,b1,c1)<3&&max(a1, b1, c1) > maxS)
					maxS = max(a1, b1, c1);

				if (max >= p)
					total++;
				if (maxS >= p)
					totalS++;
//				System.out.println(a+" "+b+" "+c+" "+max+" "+maxS);
			}
//			System.out.println(total + " " + totalS);
			int fin=total;
			if (total+S>totalS)fin=totalS;
			else fin=total+S;
            
			System.out.println("Case #" + (r + 1) + ": " + fin);
			outp.write("Case #" + (r + 1) + ": " + fin+"\n");
		}
		outp.flush();
		fstream.close();
	}

	public static int maxDiff(int a, int b, int c) {
		if (a<0||b<0||c<0||a>10||b>10||c>10)return 100;
		double diff1 = Math.abs(a - b);
		double diff2 = Math.abs(a - c);
		double diff3 = Math.abs(b - c);
		return (int) Math.max(Math.max(diff1, diff2), diff3);
	}

	public static int max(int a, int b, int c) {
		return (a > b ? a : b) > c ? (a > b ? a : b) : c;
	}

}
