/*
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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.util.ArrayList;
import java.util.Scanner;


public class GooglerDancer {

	private int caseNumber;
	private int numberOfGooglers;
	private int numberOfSuprisingTriplets;
	private int minimumBestScoreP;
	private ArrayList<Integer> list;


	public GooglerDancer(int caseNumber,String data) {

		this.caseNumber=caseNumber;
		Scanner s=new Scanner(data);
		this.numberOfGooglers=s.nextInt();
		this.numberOfSuprisingTriplets=s.nextInt();
		this.minimumBestScoreP=s.nextInt();
		list=new ArrayList<Integer>();
		while(s.hasNextInt()){
			list.add(s.nextInt());
		}
	}


	public void process() {
		int count =0;
		
		if(numberOfGooglers>0){
		/////
			if(minimumBestScoreP>0){
		for(int i=0;i<numberOfGooglers;i++){
			if(list.get(i)>0)
			{
			if((Integer)(list.get(i)/minimumBestScoreP)>=3){
				count++;
			}
			else{
				if((Integer)(minimumBestScoreP-(list.get(i)-minimumBestScoreP)/2)==1){
					count++;
				}
				else{
					if((Integer)(minimumBestScoreP-(list.get(i)-minimumBestScoreP)/2)==2 && numberOfSuprisingTriplets>0){
						count++;
						numberOfSuprisingTriplets--;
					}
				}
			}
		}
		}
		////////////
			}else{
				count=numberOfGooglers;
			}
		}
		System.out.println("Case #"+caseNumber+": "+count);

	}

}
