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.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;


public class ProblemB {
	public static void main(String [] args){
		doIt();
	}

	public static void doIt(){

		try{
			BufferedWriter out = new BufferedWriter(new FileWriter("B-large.out"));
			FileInputStream fstream = new FileInputStream(new File("B-large.in"));
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			int testLines = Integer.parseInt(br.readLine());
			int caseCounter = 0;
			while ((strLine = br.readLine()) != null) {
				int possibs = 0;
				String[] str = strLine.split(" ");
				int  n = Integer.parseInt(str[0]);
				int  s = Integer.parseInt(str[1]);
				int  p = Integer.parseInt(str[2]);
				for (int i = 3 ; i < str.length ; i++) {
					int score = Integer.parseInt(str[i]);
 					if(score >= (3*p -2)){
						possibs++;
					} else if(s > 0 && score >= (3*p -4) && score >= 2){
						s--;
						possibs++;
					}
				}
				caseCounter++;
				out.write("Case #" + caseCounter + ": " + possibs);
				out.newLine();
			}
			in.close();
			out.close();
		}catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}

}
