/*
 * 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.FileReader;
import java.io.IOException;


public class problem {

	public static void main(String[] args)  throws IOException{
		final String filein = "C:\\Users\\BYTE\\Downloads\\b-small-attempt0.in";
		//final String filein = "C:\\Users\\byte\\Downloads\\NewFolder\\C-small-attempt6.txt";
	    BufferedReader in = new BufferedReader(new FileReader(filein));
	    
	    
		int tests=Integer.parseInt(in.readLine());
		
		int n=0,s=0,p=0,num=0;
		
		for(int i=0;i<tests;i++)
		{
			String s1[]=in.readLine().split(" ");
						
			n=Integer.parseInt(s1[0]);
			s=Integer.parseInt(s1[1]);
			p=Integer.parseInt(s1[2]);
			
			int sur=0;
			
			for(int j=3; j<n+3;j++)
			{
				int g = Integer.parseInt(s1[j]);
				
				if(g==0)
				{
					if(p==0)
						num++;
					continue;
				}
				int q= g/3,r = g%3;
				
				if(r==0)
				{	
					if(q>=p )
						num++;
					else if((q+1)>=p && !((q+1)>10))
					{
						num++;
						sur++;
					}
					
				}
				
				else if(r==1)
				{
					if((q+1)>=p && !((q+1)>10))
						num++;
					
				}
				
				else if(r==2)
				{
					if(q>=p )
						num++;
					else if((q+1)>=p && !((q+1)>10))
						num++;
									
					else if((q+2)>=p && !((q+2)>10))
					{
						num++;
						sur++;
					}
					
				}
				
			}
			int temp =0;
			
			if(num<=s) temp=num;
			else
				temp = num-(sur-s);
			
			System.out.println("Case #"+(i+1)+": "+temp);
			num=0;
			
		}
	}

}
