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.*;

public class mains {
	public static void main(String[] args) {
		BufferedReader input;
		BufferedWriter output;
		
		try {
			input = new BufferedReader(new FileReader("B-large.in"));
			output = new BufferedWriter(new FileWriter("output.out"));
			
			int caseCount = Integer.parseInt(input.readLine());
			
			String buf;
			String[] values;
			int googlerCount;
			int sCount;
			int minValue;
			int score;
			int resultCount;
			for(int index = 1 ; index <= caseCount; ++index) {
				resultCount = 0;
				buf = input.readLine();
				values = buf.split(" ");
				googlerCount = Integer.parseInt(values[0]);
				sCount = Integer.parseInt(values[1]);
				minValue = Integer.parseInt(values[2]);
				
				for(int i = 0 ; i < googlerCount; ++i) {
					score = Integer.parseInt(values[3 + i]);
					switch(minValue) {
					case 0 :
						++resultCount;
						break;
					case 1 :
						if(score >= 1)
							++resultCount;
						break;
					default :
						score = minValue * 3 - score;
						if(score <= 2) {
							++resultCount;
						} else if(sCount > 0 && score <= 4) {
							++resultCount;
							--sCount;
						}
					}
				}
				
				if(sCount != 0) {
					System.out.println("Invalid sCount = " + sCount + " at " + index);
				}
				
				output.write("Case #" + index + ": " + resultCount);
				output.newLine();
			}
			
			output.close();
			input.close();
		} catch(Exception e) {
			return;
		}
	}
}
