/*
 * 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.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;


public class google2 {

	
	public static String translate(String l, int index){
		String[] strarray=l.split(" ");
		int N = Integer.valueOf(strarray[0]);
		int S = Integer.valueOf(strarray[1]);
		int p = Integer.valueOf(strarray[2]);
		int right=0;
		int realS=0;
		int resultnb=0;
		if (p>=2){
	      for (int i = 3; i < strarray.length; i++){
	    	  int tmp = Integer.valueOf(strarray[i]);
	    	  if (tmp>=(3*p-2)){
	    		  right +=1;
	    	  } else if (tmp>=(3*p-4)){
	    		  realS+=1;
	    	  }
	      }
	      resultnb =  (right+Math.min(realS, S));
		} else {
			for (int i = 3; i < strarray.length; i++){
		    	  int tmp = Integer.valueOf(strarray[i]);
		    	  if (tmp>=p){
		    		  resultnb +=1;
		    	  }
			}
		}
	 
	     String result = "Case #"+(index+1)+": "+resultnb;
	     return result;
	      }
	
	public static void main(String[] args) throws IOException {

        BufferedReader inputStream = null;
        PrintWriter outputStream = null;

        try {
            inputStream = new BufferedReader(new FileReader("input.txt"));
            outputStream = new PrintWriter(new FileWriter("output.out"));
            
            //inputStream.readLine();
            int nbLines = Integer.valueOf(inputStream.readLine());           
            //outputStream.println("Output");
            for (int i = 0 ; i< nbLines-1;i++){
                String l;
                l = inputStream.readLine();
                outputStream.println(translate(l,i));
            }
            String l= inputStream.readLine();
            outputStream.print(translate(l,nbLines-1));
        } finally {
            if (inputStream != null) {
                inputStream.close();
            }
            if (outputStream != null) {
                outputStream.close();
            }
        }
    }
}
