/*
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 * 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.*;
import java.util.*;

public class Googlers {

	public static int surprise = 0;
	public static int beatTarget = 0;
	
	public static boolean bestScore(int totalScore, int targetScore) {
		
		int bestNoSurprise = (int) Math.ceil(totalScore/3.0);
		
		// If this googler beat the target score
		if(bestNoSurprise>=targetScore) {
			beatTarget += 1;
			return true;
		}
		
		// These are scores that can be a surprise, if there is surprise left
		else if(totalScore%3!=1&&totalScore>1&&totalScore<29&&surprise>0) {
			
			// Test if surprising the score would help
			if(bestNoSurprise<targetScore&&(bestNoSurprise+1)>=targetScore) {
				
				surprise-=1;
				beatTarget += 1;
				return true;
				
			}
	
		}
		
		// These are scores that had no hope
		return true;
		
		
	}
	
	public static void main(String[] args) {
		
		Scanner input = null;
		PrintWriter output = null;

		try {
			output = new PrintWriter(new FileWriter("output.txt"));
			input = new Scanner(new File("input.txt"));
		} catch (FileNotFoundException h) {
			System.out.println("File not found 1");
			System.exit(0);
		} catch (IOException e) {
			System.out.println("File not found 2");
			System.exit(0);
		}
		
		int count = Integer.parseInt(input.nextLine());
		
		
		for(int i=0;i<count;i+=1) {
			String[] line = input.nextLine().split("[ ]+");
			beatTarget = 0;
			int googlers = Integer.parseInt(line[0]);
			surprise = Integer.parseInt(line[1]);
			int targetScore = Integer.parseInt(line[2]);
			
			for(int y=3;y<line.length;y+=1) {
				bestScore(Integer.parseInt(line[y]),targetScore);
			}
			
			output.println("Case #" + (i+1) + ": " + beatTarget);
			
		}
		

		
		
		
		
		output.close();
		

	}

}
