/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;


public class B {
	
	public static void main(String[] args) throws IOException {
		Scanner in = new Scanner(new File("B-large.in"));
		FileWriter fw = new FileWriter("B-large.out");
		
		int T = in.nextInt();
		
		for (int tc = 1; tc <= T; tc++) {
			int count = 0;
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int[] totalScores = new int[N];
			int special = 0;
			for(int i = 0; i < N; i++) {
				totalScores[i] = in.nextInt();
				if(totalScores[i] >= 3) {
					int remainder = totalScores[i] % 3;
					int mid = totalScores[i] / 3;
					
					if(remainder == 0) {//mid mid mid or mid-1 mid mid+1;
						if(mid >= p)
							count++;
						else if(mid+1 >= p && special < S) {
							special++;
							count++;
						}
					} else if(remainder == 1) {//mid mid mid+1 or mid-1 mid+1 mid+1
						if(mid >= p)
							count++;
						else if(mid+1 >= p)
							count++;
						
					} else {//mid mid+1 mid+1 or mid mid mid+2
						if(mid >= p)
							count++;
						else if(mid+1 >= p)
							count++;
						else if(mid+2 >= p && special < S) {
							special++;
							count++;
						}
					}
				} else {
					if((totalScores[i] == 0 && p == 0) || (totalScores[i] == 1 && p <= 1))
						count++;
					else if(totalScores[i] == 2) {
						if(p <=1) {
							count++;
						} else if(p == 2 && special < S) {
							special++;
							count++;
						}
					}
				}
				
			}
			
			fw.write ("Case #" + tc + ": " + count + "\n");
		}
		fw.flush();
		fw.close();
	}

}
