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.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Queue;


class GoogleCodeJam2 {
	static BufferedReader br ;
	static PrintWriter pw;
	static String line;
	static HashSet<String> hs;
	
	public static void main (String [] args) throws IOException {
		try {
			br = new BufferedReader(new InputStreamReader(new FileInputStream(new File("C:\\Code\\google\\in.txt"))));
			pw = new PrintWriter(new File("C:\\Code\\google\\out.out"));
			start();
//			
//			do {
//				present = func(present, start);
//				if (present != null) {
//					for (int i : present)
//					{
//						System.out.print(i+",");
//					}
//				}
//				System.out.println();
//			}while (present!= null);
			 
			
//			Integer input[] = {1,2,3,8,9};
//			System.out.println(convert(input));
//			for (int i: convert(12389)) {
//				System.out.print(i+",");
//			}
			
			pw.flush();
			pw.close();
			br.close();
		}
		catch (NumberFormatException t) {
			//throw t;
		}
	}

	static void start() throws IOException {
		int n=0;
		int n1=0;
		int s=0;
		int p=0;
		String firstLine = br.readLine().trim();
		n = Integer.parseInt(firstLine.trim());

		for( int i=0; i<n; i++) {
			int finalSum=0;
			int sDone=0;
			String tLine = br.readLine().trim();
			String tLineArray[] = tLine.split(" ");
			
			n1 = Integer.parseInt(tLineArray[0].trim());
			s = Integer.parseInt(tLineArray[1].trim());
			p = Integer.parseInt(tLineArray[2].trim());
			
			int limit= ((p-1)*3);
			
			for (int j=3;j<n1+3;j++) {
				int t = Integer.parseInt(tLineArray[j].trim());
				if (p>1) {
					if (t>limit) {
						finalSum++;
					} else if (t == limit || t==limit-1) {
						if (sDone<s) {
							finalSum++;
							sDone++;
						}
					}
				} else if (p==1) {
					if (t>=1) {
						finalSum++;
					}
				}
				else if (p<=0) {
					finalSum++;
				}
//				else if (p==2) {
//					if (t==1||t==0){
//						
//					} else if (t==2 || t==3) {
//						if (sDone<s) {
//							finalSum++;
//							sDone++;
//						}
//					}
//					else {
//						finalSum++;
//					}
//				}
			}
			pw.println("Case #"+(i+1)+": "+finalSum);

		}
	}		
}