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

public class DancingWithGooglers {

  public static class Googlers {

    public int T;
    public int surp;
    public boolean surprising;
    public boolean pSurprising;
    public boolean antiSurprising;
    public boolean pAntiSurprising;

    public Googlers(int T, int surp) {
      this.T = T;
      this.surp = surp;
    }

    public void set(int a, int b, int c) {
      if (c >= 0 && (a + b + c) == T) {
        int diff = (Math.max(a, Math.max(b, c)) - Math.min(a, Math.min(b, c)));
        if (diff <= 2) {
          if (diff == 2) {
            if (a >= surp || b >= surp || c >= surp) {
              pSurprising = true;
            } else {
              surprising = true;
            }
          } else {
            if (a >= surp || b >= surp || c >= surp) {
              pAntiSurprising = true;
            } else {
              antiSurprising = true;
            }
          }
        }
      }
    }
  }

  public static void main(String... args) throws IOException {
//    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    BufferedReader reader = new BufferedReader(new FileReader("B-large.in"));
//    PrintWriter writer = new PrintWriter(System.out);
    PrintWriter writer = new PrintWriter("B-large.out");

    int len, cases = Integer.parseInt(reader.readLine());
    List<Googlers> satisfied = new ArrayList<Googlers>();
    List<Googlers> unsatisfied = new ArrayList<Googlers>();
    String[] inputs;
    int N, S, p;
    for (int i = 1; i <= cases; i++) {
      inputs = reader.readLine().split(" ");
      p = Integer.parseInt(inputs[1]);
      S = Integer.parseInt(inputs[2]);
      satisfied.clear();
      unsatisfied.clear();
      for (int j = 3; j < inputs.length; j++) {
        int t = Integer.parseInt(inputs[j]);
        Googlers googlers = new Googlers(t, S);

        for (int k = 0; k <= 10; k++) {
          int till = k + 2 > 10 ? 10 : k + 2;
          for (int l = k; l <= till; l++) {
            googlers.set(k, l, (t - (k + l)));
          }
        }
        if (googlers.pAntiSurprising) {
          satisfied.add(googlers);
        } else {
          unsatisfied.add(googlers);
        }
      }
      int pSurprising = 0;
      if (p > 0) {
        for (Iterator<Googlers> iter = unsatisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.pSurprising) {
            pSurprising++;
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = unsatisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.surprising) {
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = satisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.pSurprising) {
            iter.remove();
            pSurprising++;
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = satisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.surprising) {
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }

      if(p > 0){
        writer.print("Case #" + i + ": 0");
      }else {
        writer.print("Case #" + i + ": " + (satisfied.size() + pSurprising));
      }
      writer.println();
    }
    writer.flush();
  }


}

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;


public class GoogleDancers {
	
	public static void main(String[] args){
		
		try{
			// Open the file that is the first 
			// command line parameter
			FileInputStream fstream = new FileInputStream(args[0]);
			// Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			//Read File Line By Line
			int numTest = Integer.parseInt(br.readLine());
			for(int i = 0; i < numTest; i ++){
				String str = br.readLine();
				String numbers[] = str.split(" ");
				int num = Integer.parseInt(numbers[0]);
				ArrayList<Integer> scoreIntegers = new ArrayList<Integer>();
				for(int sc = 3; sc < numbers.length; sc++){
					scoreIntegers.add(new Integer(numbers[sc]));
				}
				int surpriseScorers= Integer.parseInt(numbers[1]);
				int bestScore= Integer.parseInt(numbers[2]);
				int currentSurpriseScorers = 0;
				int currentBestScorers = 0;
				int answer = 0;
				ArrayList<JudgeScoreTuple> canBeTurnedToSurprise = new ArrayList<JudgeScoreTuple>();
				ArrayList<JudgeScoreTuple> canBeTurnedToBestScore = new ArrayList<JudgeScoreTuple>();
				
				ArrayList<JudgeScoreTuple> tupleScores = bestResult(scoreIntegers);
				for(JudgeScoreTuple tuple : tupleScores){
					JudgeScores jsNonSurprise = tuple.getNonSurprise();
					if(jsNonSurprise!=null){
						if(jsNonSurprise.getMaxScore() >= bestScore){
							currentBestScorers ++;
							if(tuple.getSurprise()!=null){
								canBeTurnedToSurprise.add(tuple);
							}
						}
					}
					else{
						if(tuple.getSurprise().getMaxScore() >= bestScore){
							currentBestScorers++;
						}
						currentSurpriseScorers++;
					}
					if(!canBeTurnedToSurprise.contains(tuple)){
						JudgeScores jsSurprise = tuple.getSurprise();
						if(jsSurprise!=null){
							if(jsSurprise.getMaxScore()>=bestScore){
								canBeTurnedToBestScore.add(tuple);
							}
						}
					}
					
				}
				
				if(currentSurpriseScorers == surpriseScorers){
					answer = currentBestScorers;
				}
				
				
				if(currentSurpriseScorers < surpriseScorers){
					answer = currentBestScorers + Math.min(surpriseScorers, canBeTurnedToBestScore.size());
				}
				
				int x = i + 1;
				System.out.println("Case #" + x + ": " + answer);
				
				
			}
			//Close the input stream
			in.close();
		}catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
		
		
	}
	
	public static ArrayList<JudgeScoreTuple> bestResult(ArrayList<Integer> scoreIntegers){
		ArrayList<JudgeScoreTuple> possibleJudgeScores = new ArrayList<JudgeScoreTuple>();
		for(Integer i : scoreIntegers){
			int sumJudgeScore = i.intValue();
			JudgeScores jc1 = null; 
			JudgeScores jc2 = null;
			if(sumJudgeScore % 3 == 0){
				jc1 = new JudgeScores(sumJudgeScore/3, sumJudgeScore/3, sumJudgeScore/3);
				if(sumJudgeScore/3 + -1 >=0 && sumJudgeScore/3 + 1 <= 10)
					jc2 = new JudgeScores(sumJudgeScore/3 -1 , sumJudgeScore/3, sumJudgeScore/3 + 1, true);
			}
			if(sumJudgeScore % 3 == 1){
				if(sumJudgeScore/3 + 1 <= 10){
					jc1 = new JudgeScores(sumJudgeScore/3, sumJudgeScore/3, sumJudgeScore/3 + 1);
				if(sumJudgeScore/3 + -1 >=0)
					jc2 = new JudgeScores(sumJudgeScore/3 +1 , sumJudgeScore/3 + 1, sumJudgeScore/3 -1, true);
				}
			}
			if(sumJudgeScore % 3 == 2){
				if(sumJudgeScore/3 + 1 <= 10)
					jc1 = new JudgeScores(sumJudgeScore/3 +1 , sumJudgeScore/3 + 1, sumJudgeScore/3 );
				if(sumJudgeScore/3 + 2 <= 10)
					jc2 = new JudgeScores(sumJudgeScore/3, sumJudgeScore/3, sumJudgeScore/3 + 2, true);
				
			}
			possibleJudgeScores.add(new JudgeScoreTuple(jc1, jc2));
		}
		
		return possibleJudgeScores;
	}
	
	
}

