import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

package judgescore;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Kocmi
 */
public class JudgeScore {
    public static void main(String[] args) {
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
            StringTokenizer st;

            st = new StringTokenizer(br.readLine());
            int tests = Integer.parseInt(st.nextToken());
            int[] results = new int[tests]; //final result
            int dancers, surprises, limit;
            int[] scores;
            
            for (int i = 0; i < tests; i++) {
                st = new StringTokenizer(br.readLine());
                dancers = Integer.parseInt(st.nextToken());
                surprises = Integer.parseInt(st.nextToken());
                limit = Integer.parseInt(st.nextToken());
                scores = new int[dancers];
                
                for (int j = 0; j < dancers; j++) {
                    scores[j] = Integer.parseInt(st.nextToken());
                }
                
                results[i] = bestscore(scores, surprises, limit);
            }
            
            for (int i = 0; i < tests; i++) {
                System.out.println("Case #"+(i+1)+": "+results[i]);
            }
        } catch (Exception ex) {
        }
    }
    
    public static int bestscore(int[] scores,int surprises,int limit){
        int score = 0;
        int ifsur = 0;
        
        int root, rest;
        for (int i = 0; i < scores.length; i++) {
            root = scores[i]/3;
            rest = scores[i]%3;
            if(scores[i]==0){
                if(root>=limit){
                    score++;
                }
            }else if(rest==0){
                if(root>=limit){
                    score++;
                }else{
                    if((root+1)>=limit){
                        ifsur++;
                    }
                }
            }else if(rest==1){
                if((root+1)>=limit){
                    score++;
                }
            }else{
                if((root+1)>=limit){
                    score++;
                }else{
                    if((root+2)>=limit){
                        ifsur++;
                    }
                }
            }
        }
        
        if(ifsur<=surprises){
            return (score+ifsur);
        }else{
            return (score+surprises);
        }
    }
}
