/*
 * 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.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class DancingWithTheGooglers {
	
	public static int count(int N, int S, int p, int[] num){
		int sureCount = 0;
		int possibleCount = 0;
		
		for(int i = 0 ; i < num.length ; i ++){
			int n = num[i];
			int average = n / 3;
			
			if(n % 3 == 0){
				if(average >= p && average >= 0 && average <= 10)
					sureCount ++;
				else if(average + 1 >= p && average - 1 >= 0 && average + 1 <= 10)
					possibleCount ++;
			}else if(n % 3 == 1){
				if(average + 1 >= p && average >= 0 && average + 1 <= 10)
					sureCount ++;
			}else{
				if(average + 1 >= p && average >= 0 && average + 1 <= 10)
					sureCount ++;
				else if(average + 2 >= p && average >= 0 && average + 2 <= 10){
					possibleCount ++;
				}
			}
		}
		
		if(possibleCount > S){
			return sureCount + S;
		}else{
			return sureCount + possibleCount;
		}
	}
	public static void main(String args[]) throws IOException{
		BufferedReader reader = new BufferedReader(new FileReader(new File("input.txt")));
		BufferedWriter writer = new BufferedWriter(new FileWriter(new File("output.txt")));
		String line = reader.readLine();
		int T = Integer.parseInt(line);
		for(int i = 0 ; i < T ; i ++){
			line = reader.readLine();
			String tokens[] = line.split("\\s+");
			int N = Integer.parseInt(tokens[0]);
			int S = Integer.parseInt(tokens[1]);
			int p = Integer.parseInt(tokens[2]);
			int[] num = new int[N];
			for(int j = 3 ; j < 3 + N ; j ++){
				num[j - 3] = Integer.parseInt(tokens[j]); 
			}
			int count = count(N , S , p , num);
			writer.write("Case #" + (i + 1) + ": " + count + "\r\n");
		}
		reader.close();
		writer.close();
	}

}
