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.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Scanner;


public class DancingWithGooglers {

	public static void main(String[] args) throws IOException{
		
		String path = "C:\\Users\\Rapol Tongchenchitt\\Documents\\CodeJam\\";
		String year = "Qual2012\\";
		
		String test = "input.txt"; String outPath = "output.txt";
		String a = ""; String A = "";
		String b = "B-large.in"; String B = "B-large.out";
		String c = ""; String C = "";
		String d = ""; String D = "";
		
		String inName = path+year+b;
		String outName = path+year+B;
		
		Scanner in = new Scanner(new FileInputStream(inName));
		BufferedWriter out = new BufferedWriter(new FileWriter(outName));
		
		int caseCount = in.nextInt(); int currentCase = 0;
		
		while(currentCase++ < caseCount){
			
			int dancerCount = in.nextInt();
			int surpriseCount = in.nextInt();
			int minScore = in.nextInt();
			
			int goodCount = 0;
			int maybeCount = 0;
			
			for(int i = 0; i < dancerCount; i++){
				int now = in.nextInt();
				int min;
				
				switch(now%3){
				case 0:
					min = now/3;
					if(min == 0){
						if (minScore == 0){
							goodCount++;
						}
					}else if(min >= minScore){
						goodCount++;
					}else if(min + 1 == minScore){
						maybeCount++;
					}
					break;
					
				case 1:
					min = (now/3) + 1;
					if(min >= minScore){
						goodCount++;
					}
					break;
					
				case 2:
					min = (now/3) + 1;
					if(min >= minScore){
						goodCount++;
					}else if(min + 1 == minScore){
						maybeCount++;
					}
					break;
					
				}
			}
			
			goodCount += Math.min(maybeCount, surpriseCount);
			
			out.write("Case #" + currentCase + ": " + goodCount);
			out.newLine();
		}
		
		out.close();
		
	}
	
}
