/*
 * 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 DanceScore {


	String[] result = new String[9000];
	int testCases = 0;

	public static void main(String[] args)throws Exception{
		DanceScore bp = new DanceScore();
		InputVectorSequenceDance iv = InputVectorSequenceDance.readFileToCreateInputVector(true);

		bp.testCases = Integer.parseInt(iv.inp[0][0]);

		for(int n = 0 ; n < bp.testCases; n++){
			int dancer = Integer.parseInt(iv.inp[n+1][0]);
			int surprise = Integer.parseInt(iv.inp[n+1][1]);
			int cutoff = Integer.parseInt(iv.inp[n+1][2]);
			int solution = 0;

			for(int i = 0; i < dancer; i++){
				int total = Integer.parseInt(iv.inp[n+1][3+i]);
				if(total == 0){
					if(cutoff == 0)solution++;
					continue;
				}
				int base = total /3 ;
				int offset = total %3;
				if(offset == 0){
					if(base >= cutoff) solution++;
					else if (base+1 >= cutoff && surprise > 0){ solution++; surprise--;}
				}else if(offset == 1){
					if(base >= cutoff) solution++;
					else if(base+1 >= cutoff)solution++;
				}else if(offset == 2){
					if(base >= cutoff) solution++;
					else if(base+1 >= cutoff)solution++;
					else if(base+2 >= cutoff && surprise > 0){ solution++; surprise--;}
				}

			}

			bp.result[n] = "Case #"+(n+1)+":"+" "+solution;
		}

		bp.outputFile();
	}




	public void outputFile() throws IOException{
		FileWriter fos = new FileWriter ("C:/workspace/googleCJ/google/input/b.txt");
		BufferedWriter bw = new BufferedWriter(fos);
		for(int i =0; i< testCases; i++){
			bw.write(result[i]);
			bw.write("\r\n");
		}
		bw.close();

	}

}

class InputVectorSequenceDance{
	private static int DATA_LENGTH = 9000;
	public int lines = -1;
	public String[][] inp = new String[DATA_LENGTH][];
	String[] result = new String[DATA_LENGTH];

	private InputVectorSequenceDance(){

	}

	public static InputVectorSequenceDance readFileToCreateInputVector(boolean splitLineBySpace) throws IOException{

		BufferedReader br = new BufferedReader(new FileReader ("C:/workspace/googleCJ/google/input/a.txt"));
		String str = null;
		InputVectorSequenceDance iv = new InputVectorSequenceDance();

		while ((str = br.readLine()) != null) {
				iv.lines++;
		        iv.inp[iv.lines] = process(str, splitLineBySpace);
		}

		return iv;
	}

	private static String[] process(String str, boolean splitLineBySpace) {
		String[] ret = null;
		if(splitLineBySpace){
			ret = str.split("\\ ");
		}else{
			ret = new String[]{str};
		}
	 return ret;
	}


}
