import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package cj2012;

import java.io.BufferedReader;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

/**
 *
 * @author agraa1
 */
public class Dance {
    
    public static void main(String[] args) throws Exception {
        Dance puzzle = new Dance();
        puzzle.solve();
    }
    
    private void solve() throws Exception {
        BufferedReader br = new BufferedReader(new FileReader("E:\\B-small-attempt0.in"));
        String line = br.readLine();
        for (int count=0; count<Integer.valueOf(line); count++) {
            showResult(count+1, br.readLine());
        }
        br.close();
    }
    
    private void showResult(int caseNum, String input) {
        StringTokenizer tokenizer = new StringTokenizer(input, " ");
        int numOfGooglers = Integer.valueOf(tokenizer.nextToken());
        int surprises = Integer.valueOf(tokenizer.nextToken());
        int maxScore = Integer.valueOf(tokenizer.nextToken());
        int answer = 0;
        int runningScore = 0;
        while (tokenizer.hasMoreTokens()) {
            runningScore = Integer.valueOf(tokenizer.nextToken());
            int quot = (int) (runningScore / 3);
            if (runningScore < maxScore) {
                continue;
            }
            if (runningScore % 3 == 2) {
                if (quot + 1 >= maxScore) {
                    answer++;
                } else if ((quot + 2 >= maxScore) && (surprises > 0) && (quot + 2 <= 10)) {
                    answer++;
                    surprises--;
                }
            } else if (runningScore % 3 == 1) {
                if (quot + 1 >= maxScore) {
                    answer++;
                }                
            } else {
                if (quot >= maxScore) {
                    answer++;
                } else if ((quot + 1 >= maxScore) && (surprises > 0) && (quot + 1 <= 10)) {
                    answer++;
                    surprises--;
                }
            }
        }
        StringBuilder builder = new StringBuilder("Case #");
        builder.append(caseNum);
        builder.append(": ");
        builder.append(answer);
        System.out.println(builder.toString());
    }
}