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.File;
import java.io.FileReader;
import java.io.BufferedReader;
import java.io.FileWriter;
import java.io.BufferedWriter;

public class Blarge {
	
	private String [] content = new String[100];
	private String [] output = new String[100];
	private StringBuffer outputString = null;
	private int testCases = 0;
	private String outputFile ="Blarge.out";
	private int [] n = new int[100];
	private int [] s = new int[100];
	private int [] p = new int[100];
	private int [][] t = new int[100][100];
	
	public void readFile(String fileName){
		try{
			File f = new File(fileName);
			FileReader fr = new FileReader(f);
			BufferedReader br = new BufferedReader(fr);
			testCases = Integer.parseInt(br.readLine());
			for(int i=0; i<testCases; i++){
				content[i]=br.readLine();
			}
			br.close();
		}
		catch(Exception e) {
			System.out.println("Error in reading file");
		}
	}
	
	public void processInput(){
		for(int i=0; i<testCases; i++){
			String line = content[i];
			String[] values = line.split(" ");
			n[i] = Integer.parseInt(values[0]);
			s[i] = Integer.parseInt(values[1]);
			p[i] = Integer.parseInt(values[2]);
			for(int j=0; j<n[i]; j++){
				t[i][j] = Integer.parseInt(values[j+3]);
			}
		}
	}
	
	public void solve(){
		for(int i =0; i<testCases; i++){
			StringBuffer sb = new StringBuffer("Case #"+(i+1)+": ");
			int y = 0;
			for(int j =0; j<n[i]; j++){
				float frem = (float)t[i][j]/(float)3.0;
				int irem = t[i][j]/3;
				float rem = frem - (float)irem;
				
				if(rem > 0.5 && s[i]>0){
					if(irem+2>p[i]){
						y++;
					}
					else if(irem+2==p[i]){
						y++;
						s[i]--;
					}
				}
				else if(rem > 0){
					if(irem+1>=p[i]){
						y++;
					}
				}
				else{
					if(irem+1==p[i] && irem-1>=0 && s[i]>0){
						y++;
						s[i]--;
					}
					if(irem>=p[i]){
						y++;
					}	
				}
			}
			sb.append(y);
			output[i] = sb.toString();
		}	
	}
	public void writeFile(){
		try{		
			File f = new File(outputFile);
			FileWriter fw = new FileWriter(f);
			BufferedWriter bw = new BufferedWriter(fw);
			for(int i =0 ; i<testCases; i++){
				bw.write(output[i]);
				bw.newLine();
			}
			bw.close();
		}
		catch(Exception e){
			System.out.println("Error in writing to file");
		}
	}
	
	public static void main(String [] args){
		
		Blarge s = new Blarge();
		s.readFile(args[0]);
		s.processInput();
		s.solve();
		s.writeFile();
	}
}