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.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.util.Scanner;
import java.util.Set;


public class ProblemB {

	/**
	 * @param args
	 * Ahmed Kammorah
	 */
public static void main(String[] args) {
		
		ProblemB problem=new ProblemB();
		
		problem.MainAlgorithm();
		problem.closeFiles();
	}
	
	ReadFile readFile;
	writeOutputFile writeOutputFile;
	
	public ProblemB() {
		
		//readFile=new ReadFile("B-small-attempt0.in");
		//writeOutputFile = new writeOutputFile("B-small.out");
		
		readFile=new ReadFile("B-large.in");
		writeOutputFile = new writeOutputFile("B-large.out");
	}	
	
	
	
	
	void MainAlgorithm(){
		
		
		int N= Integer.parseInt(readFile.readNextLineScan());
		
		
		int a=0,b=0,c=0;
		
		for(int i=1; i <=N ; i++){
			int NumGoogler=readFile.readNextIntScan();
			int S=readFile.readNextIntScan();
			
			int P=readFile.readNextIntScan();
			int maxG=0;
			for(int j=1 ; j <= NumGoogler ; j++){
				int GScore = readFile.readNextIntScan();
				
				
				a=GScore/3;
				b=(GScore-a)/2;
				c=GScore-(a+b);
				if(a <P || b<P || c<P){
					a= (GScore/3);
					b=((GScore-a)-1)/2;
					c=GScore-(a+b);
					//System.out.println("( "+c+" )S"+S);
					
					if( S>0 && c >= P && ( (a<=10 && a>=0) && (b<=10 && b>=0) && (c<=10&&c>=0) )){
						//System.out.println("( "+c+" )"+P);
						//S--;
					}else{
						a=GScore/3;
						b=(GScore-a)/2;
						c=GScore-(a+b);
					}
				}
				
				
				
				
				
				//System.out.println("( "+a+" , "+b+" , "+c+" )");
				if(a >= P || b >= P || c >= P){
					maxG++;
				}
				
				if(Math.abs(a-b)==2 || Math.abs(a-c)==2 || Math.abs(b-c)==2){
					S--;
				}
				
			}
			
			writeOutputFile.writeLineToOut("Case #" + i +": "+maxG+"\n");
			
		}
		
		
		
	}
	
	
	public void closeFiles(){
		readFile.closeFile();
		writeOutputFile.closeOutFile();
	}
	
	
}// end problem class





class writeOutputFile {
		
		BufferedWriter dataOut;
		FileWriter fileOut;
		public writeOutputFile(String fileOutput) {
			try {
				
				//File file= new File(getClass().getResourceAsStream(fileOutput).toString());
				fileOut =new FileWriter(fileOutput);
				dataOut = new BufferedWriter(fileOut);
				
			} catch (IOException e) {
				System.out.println(" constractor  out file ...");
				e.printStackTrace();
			}
			
		}
		
		public void writeLineToOut(String line){
			try {
				dataOut.write(line);
				
				
			} catch (IOException e) {
				System.out.println(" write  out file ...");
				e.printStackTrace();
			}
		}
		
		
		
		public void closeOutFile(){
			
			try {
				dataOut.close();
				fileOut.close();
			} catch (IOException e) {
				System.out.println(" close  out file ...");
				e.printStackTrace();
			}
		}
		

	}

	




class ReadFile {
	
	//InputStream fileStream;
	//DataInputStream data;
	Scanner scanner;
	
	
	public ReadFile(String fileName) {

		scanner = new Scanner(getClass().getResourceAsStream(fileName));
		
	}
	

	
	
	public int readNextIntScan(){

		return scanner.nextInt();
		
	}
	
	public char readNextChar(){
		return (char)scanner.nextByte();
	}
	
	public String readNextLineScan(){
		return scanner.nextLine();
	}
	
	
	public void closeFile(){
		scanner.close();

	}
	
	
}

