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.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;


public class Dancing {
	
	
	Map<Integer, Map<Integer, Boolean>> bestResultsMap;
	
	public static void main(String[] args) {
		String inFile = args[0];
		//String inFile = "resources/B-small-attempt0.in";
		
		try {
			new Dancing().countGooglers(inFile, inFile+".out");
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	
	public void countGooglers(String inFile, String outFile) throws NumberFormatException, IOException{
		StringBuffer out = new StringBuffer();
		
		BufferedReader br = new BufferedReader(new FileReader(new File(inFile)));
	    String line;
	    int currentLineNumber = 0;
	    int totalTestCases = 0;
	    
	    while((line = br.readLine()) != null) {
	    	if(currentLineNumber == 0){
	    		totalTestCases = Integer.valueOf(line);
	    		currentLineNumber++;
	    		continue;
	    	}
	    	
	    	String[] tokenizedLine = line.split(" ");
	    	int numberOfGooglers = Integer.valueOf(tokenizedLine[0]);
	    	int suprisingTriplets = Integer.valueOf(tokenizedLine[1]);
	    	int minBestResult = Integer.valueOf(tokenizedLine[2]);
	    	
	    	/*
	    	System.out.println("numberOfGooglers"+numberOfGooglers);
	    	System.out.println("suprisingTriplets"+suprisingTriplets);
	    	System.out.println("minBestResult"+minBestResult);
	    	System.out.println("tokenizedLine length: "+tokenizedLine.length);
	    	*/
	    	
	    	int[] resultTotals = new int[tokenizedLine.length - 3 ];
	    	for(int i = 3; i < tokenizedLine.length; i++){
	    		resultTotals[i-3] = Integer.valueOf(tokenizedLine[i]);
	    	}
	    	
	    	int googlers = calculateMaxGooglersForBestResult(numberOfGooglers, suprisingTriplets, minBestResult, resultTotals);
	    	out.append("Case #"+currentLineNumber+": "+googlers +System.getProperty("line.separator"));
	    	
	    	currentLineNumber++;
	    }
	    
	    writeTextToFile(out.toString(), outFile);
	    
	}
	
	
	private int calculateMaxGooglersForBestResult(int numberOfGooglers, int suprisingTriplets, int minBestResult, int[] totalPoints){
		int googlerCount = 0;
		int surprisedTriplets = 0;
		
		for (int totalPoint : totalPoints) {
			if(totalPoint < minBestResult){
				continue;
			}
			
			int twoResults = totalPoint - minBestResult;
			int r1 = twoResults / 2;
			int r2 = twoResults - r1;
			
			int apart = getMaxApart(minBestResult, r1, r2);
				
			
			if(apart < 2){
				googlerCount++;
			}else if(apart == 2){
				if(surprisedTriplets < suprisingTriplets){
					surprisedTriplets++;
					googlerCount++;
				}
			}
			
			//System.out.println("tot: "+totalPoint +" minbest "+minBestResult+" surp: "+suprisingTriplets+"-> "+minBestResult +":"+r1+":"+r2 +" apart: "+apart);
		}
		
		return googlerCount;
	}
	
	private int getMaxApart(int r1, int r2, int r3){
		int apart = 0;
		if(Math.abs(r1-r2) > Math.abs(apart)) apart = r1-r2;
		if(Math.abs(r3-r3) > Math.abs(apart)) apart = r2-r3;
		if(Math.abs(r1-r3) > Math.abs(apart)) apart = r1-r3;
		return apart;
	}
	
	private void writeTextToFile(String text, String outputFileName) throws IOException{
		 BufferedWriter out = new BufferedWriter(new FileWriter(outputFileName));
		 out.write(text);
		 out.close();
	}
}

