/*
 * 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.*;
import java.math.*;
import java.io.*;

import static java.lang.Math.*;
import static java.util.Arrays.*;
import static java.util.Collections.*;

public class  Main  {
	
	//ArrayList<Integer> lis = new ArrayList<Integer>();
	//ArrayList<String> lis = new ArrayList<String>();
	//ArrayList<test> lis = new ArrayList<test>();
	static long sum=0;
	
public  static void main(String[] args) throws IOException {
   //googlein.txt C-small-attempt0.in
	Scanner sc =new Scanner(new File("B-small-attempt0.in"));
	  File file = new File("file.txt");
		PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter(file)));
	//	sc.useDelimiter("(\\s)+|[,]");
		 int T=sc.nextInt();
		
	 	for(int k=1; k<=T; k++){
	 	 int c=0,n=sc.nextInt(), s=sc.nextInt(),p =sc.nextInt();
	 	 
	 	 for(int t=0; t<n; t++){
	 	    
	 		int x=sc.nextInt(); 
	 		if(p==0){c++; continue;}
	 		
	 		if( 3*p<=x || p*3-2<=x){ c++;
	 			continue;
	 		}
	 		else if(0<p*3-4 && p*3-4<=x && 0<s){
	 			s--;
	 		c++;	
	 	 }
	 
	 		
		 }
	 db("Case #"+(k)+": "+c);
	 	pw.println("Case #"+(k)+": "+c);
	 	}
	 	

	 	pw.flush();
	 	pw.close();  }



 

    static int ni(Scanner in){
	return in.nextInt();  
 }


    static void db(Object... os){
	         System.err.println(Arrays.deepToString(os));
 
	}

}
