/*
 * 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.util.Scanner;
public class rab1
{
	public static void main(String[] aesdfwer)
	{
		Scanner sc= new Scanner (System.in);
		int t=sc.nextInt();
		int o;
		int n,s,p,pt;
		int a,r;
		
		for(int c=1;c<=t;c++)
		{
			n=sc.nextInt();
			s=sc.nextInt();
			p=sc.nextInt();
			o=0;
			
			for(int i=0;i<n;i++)
			{
				pt=sc.nextInt();
				r=pt%3;
				a=pt/3;
				if(a>=p)
				{
					o++;
				}
				else if(r==0)
				{
					if(a+1>=p && a>0 && s>0)
					{
						o++;
						s--;
						//System.out.println(pt+" kasus spesial! sisa "+s);
					}
					
				}
				else if(r==1)
				{
					if(a+1>=p)
					{
						o++;
					}
				}
				else
				{
					if(a+1>=p)
					{
						o++;
					}
					else if(a+2>=p && s>0)
					{
						o++;
						s--;
						//System.out.println(pt+" kasus spesial! sisa "+s);
					}
				}
				//System.out.println(pt+" "+r+" "+a+" "+s+" "+p);
				
			}
			
			System.out.println("Case #"+c+": "+o);
		}
	}
}