/*
 * 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.util.*;
import java.io.*;

public class B {
	public static int solve(int T, int P) {
		int[] score = new int[3];
		
		score[0] = T/3;
		score[1] = (T-score[0]) / 2;
		score[2] = (T-score[0]-score[1]);
		
		Arrays.sort(score);
		int dif = score[2] - score[0];
		
		if (dif > 2) {
			System.err.println("ERROR");
			System.exit(-1);
		}
		//System.err.println("BEFORE ARRANGE NUM "+T+": "+score[0]+" "+score[1]+" "+score[2]);
		
		if (score[2] >= P) {
			if (dif == 2) return 1;
			else return 0;
		}
		
		// try to make it interesting
		if (dif < 2) {
			score[2]++;
			score[1]--;
			Arrays.sort(score);
			dif = score[2] - score[0];
		}
		
		if (score[0] < 0 || score[0] > 10 || score[1] < 0 || score[1] > 10 || score[2] < 0 || score[2] > 10 || dif > 2) {
			return -1;
		}
		
		//System.err.println("AFTER ARRANGE NUM "+T+": "+score[0]+" "+score[1]+" "+score[2]);
		
		if (score[2] >= P) {
			if (dif == 2) return 1;
			else return 0;
		}
		
		return -1;
	}
	
	public static void main(String[] args) throws Exception{
		Scanner in = new Scanner(System.in);
		int T = in.nextInt();
		int N, S, P, used, can;
		
		for(int caseNo = 1;caseNo <= T; caseNo++) {
			N = in.nextInt();
			S = in.nextInt();
			P = in.nextInt();
			used = 0;
			can = 0;
			
			for(int i=0;i<N;i++) {
				int ret = solve(in.nextInt(), P);
				
				if (ret == 0) { // didint need surprise
					can++;
				} else if (ret == 1 && used < S) { // need surprise
					used++;
					can++;
				}
			}
			System.out.println("Case #"+caseNo+": "+can);
			
		}
	}
}