import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

import java.io.File;
import java.io.FileReader;
import java.io.BufferedReader;
import java.io.FileWriter;
import java.io.BufferedWriter;

public class Blarge {
	
	private String [] content = new String[100];
	private String [] output = new String[100];
	private StringBuffer outputString = null;
	private int testCases = 0;
	private String outputFile ="Blarge.out";
	private int [] n = new int[100];
	private int [] s = new int[100];
	private int [] p = new int[100];
	private int [][] t = new int[100][100];
	
	public void readFile(String fileName){
		try{
			File f = new File(fileName);
			FileReader fr = new FileReader(f);
			BufferedReader br = new BufferedReader(fr);
			testCases = Integer.parseInt(br.readLine());
			for(int i=0; i<testCases; i++){
				content[i]=br.readLine();
			}
			br.close();
		}
		catch(Exception e) {
			System.out.println("Error in reading file");
		}
	}
	
	public void processInput(){
		for(int i=0; i<testCases; i++){
			String line = content[i];
			String[] values = line.split(" ");
			n[i] = Integer.parseInt(values[0]);
			s[i] = Integer.parseInt(values[1]);
			p[i] = Integer.parseInt(values[2]);
			for(int j=0; j<n[i]; j++){
				t[i][j] = Integer.parseInt(values[j+3]);
			}
		}
	}
	
	public void solve(){
		for(int i =0; i<testCases; i++){
			StringBuffer sb = new StringBuffer("Case #"+(i+1)+": ");
			int y = 0;
			for(int j =0; j<n[i]; j++){
				float frem = (float)t[i][j]/(float)3.0;
				int irem = t[i][j]/3;
				float rem = frem - (float)irem;
				
				if(rem > 0.5 && s[i]>0){
					if(irem+2>p[i]){
						y++;
					}
					else if(irem+2==p[i]){
						y++;
						s[i]--;
					}
				}
				else if(rem > 0){
					if(irem+1>=p[i]){
						y++;
					}
				}
				else{
					if(irem+1==p[i] && irem-1>=0 && s[i]>0){
						y++;
						s[i]--;
					}
					if(irem>=p[i]){
						y++;
					}	
				}
			}
			sb.append(y);
			output[i] = sb.toString();
		}	
	}
	public void writeFile(){
		try{		
			File f = new File(outputFile);
			FileWriter fw = new FileWriter(f);
			BufferedWriter bw = new BufferedWriter(fw);
			for(int i =0 ; i<testCases; i++){
				bw.write(output[i]);
				bw.newLine();
			}
			bw.close();
		}
		catch(Exception e){
			System.out.println("Error in writing to file");
		}
	}
	
	public static void main(String [] args){
		
		Blarge s = new Blarge();
		s.readFile(args[0]);
		s.processInput();
		s.solve();
		s.writeFile();
	}
}