/*
 * 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.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class DWiGoogler {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new FileReader("B-large.in"));
		BufferedWriter out = new BufferedWriter(new FileWriter("out.txt"));
		int T = Integer.parseInt(in.readLine());
		int cnt = 0;
		while(T > 0){
			 T--;
			 cnt++;
			int result = 0;
			String str1 = in.readLine();
			String[] str2= str1.split(" ");
			int n = Integer.parseInt(str2[0]);
			int s = Integer.parseInt(str2[1]);
			int p = Integer.parseInt(str2[2]);
			int [] x = new int[n];
			for(int i=0; i<n; i++){
				int score = Integer.parseInt(str2[i+3]);
				int min = score / 3;
				int rest = score%3;
				if(min>=p){
					result++;
				}else if(p-min==1 && rest>0){
					result++;
				}else if((s>0 && rest==0 && p-min==1 && min != 0) || (s>0 && rest==2 && p-min==2 && min !=0)){
					result++;
					s--;
				}
			}
			out.write("Case #"+ cnt +": " + result+"\n");
		}
		in.close();
		out.close();
	}

}
