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.BufferedInputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.StringTokenizer;
public class code_jam {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		File file = new File("C:\\test.in");
	    FileInputStream fis = null;
	    BufferedInputStream bis = null;
	    DataInputStream dis = null;
	    
	    try {
		    fis = new FileInputStream(file);
		    bis = new BufferedInputStream(fis);
		    dis = new DataInputStream(bis);
		    
		    int cc = Integer.parseInt(dis.readLine());
		    int i, j;
		    for (i=0;i<cc;i++) {
		    	String range = dis.readLine();
		    	
		    	StringTokenizer st = new StringTokenizer(range);
		    	int googler_count = Integer.parseInt(st.nextToken());
		    	int surprising = Integer.parseInt(st.nextToken());
		    	int index = Integer.parseInt(st.nextToken());
		    	int count = 0;
		    	int can_surprise = 0;
		    	
		    	for (j=0;j<googler_count; j++) {
		    		int googler_score = Integer.parseInt(st.nextToken());
		    		if (googler_score >= (index * 3 - 2)) {
		    			count += 1;
		    		} else if ((googler_score >= (index * 3 - 5)) && (googler_score > 1)){
		    			can_surprise += 1;
		    		}
		    	}
		    	if (can_surprise > surprising)
		    		count += surprising;
		    	else 
		    		count += can_surprise;

		    	System.out.println("Case #" + (i+1) + ": " + count);
		    	
		    	/*int from = Integer.parseInt(range.substring(0, range.indexOf(' ')));
		    	int to = Integer.parseInt(range.substring(range.indexOf(' ')+1, range.length()));
		    	int count = 0;
		    	int x,y;
		    	for (x=from; x < to; x++){		    		
		    		int length = String.valueOf(x).length();
		    		for (y = 0; y < length-1; y++){
		    			int head = (int) (x / Math.pow(10, y+1));
		    			int tail = (int) (x % Math.pow(10, y+1));
		    			int new_num = (int) (tail * Math.pow(10, length-y-1) + head);
		    			if ((new_num <= to) && (new_num > x))
		    				count++;
		    		}
		    	}
		    	System.out.println("Case #" + (i+1) + ": " + count);
		    	*/
		    }
	      fis.close();
	      bis.close();
	      dis.close();

	    } catch (FileNotFoundException e) {
	      e.printStackTrace();
	    } catch (IOException e) {
	      e.printStackTrace();
	    }
		
		
	}

}
