/*
 * 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
    }

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package cj2012;

import java.io.BufferedReader;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

/**
 *
 * @author agraa1
 */
public class Dance {
    
    public static void main(String[] args) throws Exception {
        Dance puzzle = new Dance();
        puzzle.solve();
    }
    
    private void solve() throws Exception {
        BufferedReader br = new BufferedReader(new FileReader("E:\\B-large.in"));
        String line = br.readLine();
        for (int count=0; count<Integer.valueOf(line); count++) {
            showResult(count+1, br.readLine());
        }
        br.close();
    }
    
    private void showResult(int caseNum, String input) {
        StringTokenizer tokenizer = new StringTokenizer(input, " ");
        int numOfGooglers = Integer.valueOf(tokenizer.nextToken());
        int surprises = Integer.valueOf(tokenizer.nextToken());
        int maxScore = Integer.valueOf(tokenizer.nextToken());
        int answer = 0;
        int runningScore = 0;
        while (tokenizer.hasMoreTokens()) {
            runningScore = Integer.valueOf(tokenizer.nextToken());
            int quot = (int) (runningScore / 3);
            if (runningScore < maxScore) {
                continue;
            }
            if (runningScore % 3 == 2) {
                if (quot + 1 >= maxScore) {
                    answer++;
                } else if ((quot + 2 >= maxScore) && (surprises > 0) && (quot + 2 <= 10)) {
                    answer++;
                    surprises--;
                }
            } else if (runningScore % 3 == 1) {
                if (quot + 1 >= maxScore) {
                    answer++;
                }                
            } else {
                if (quot >= maxScore) {
                    answer++;
                } else if ((quot + 1 >= maxScore) && (surprises > 0) && (quot + 1 <= 10)) {
                    answer++;
                    surprises--;
                }
            }
        }
        StringBuilder builder = new StringBuilder("Case #");
        builder.append(caseNum);
        builder.append(": ");
        builder.append(answer);
        System.out.println(builder.toString());
    }
}