package com.example;

import java.io.IOException;
import java.util.List;

public class ProblemB {
    
    enum Result {
	INSUFFICIENT,
	SUFFICIENT,
	SUFFICIENT_WHEN_SURPRISING
    }

    public static void main(String[] a) throws IOException {

	List<String> lines = FileUtil.getLines("/B-large.in");
	
	int cases = Integer.valueOf(lines.get(0));
	
	for(int c=0; c<cases; c++) {
	    String[] tokens = lines.get(c+1).split(" ");
	    
	    int n = Integer.valueOf(tokens[0]); // N = number of Googlers
	    int s = Integer.valueOf(tokens[1]); // S = number of surprising triplets
	    int p = Integer.valueOf(tokens[2]); // P = __at least__ a score of P
	    
	    int sumSufficient = 0;
	    int sumSufficientSurprising = 0;
	    
	    for(int i=0; i<n; i++) {
		int points = Integer.valueOf(tokens[3+i]);
		
		switch(test(points, p)) {
		case SUFFICIENT:
		    sumSufficient++;
		    break;
		    
		case SUFFICIENT_WHEN_SURPRISING:
		    sumSufficientSurprising++;
		    break;
		}
		
//		uSystem.out.println("points "+ points +" ? "+ p +" => "+ result);
	    }
	    
	    System.out.println("Case #"+ (c+1) +": "+ (sumSufficient + Math.min(s, sumSufficientSurprising)));
	    
//	    System.out.println();
//	    System.out.println("N="+ n +", S="+ s +", P="+ p);
//	    System.out.println();
	}
    }

    private static Result test(int n, int p) {
	int fac = n / 3;
	int rem = n % 3;
	
	if(rem == 0) {
	    
//	    int triplet0[] = { fac, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac > 0 && fac < 10) {
		
		if(fac+1 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
		
//		int triplet1[] = { fac+1, fac, fac-1 }; // surprising 
//		print(n, triplet1);
	    }
	    
	    
	} else if(rem == 1) {
	    
//	    int triplet0[] = { fac+1, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
//	    if(fac > 0 && fac < 10) {
//		int triplet1[] = { fac+1, fac+1, fac-1 };
//		print(n, triplet1);
//	    }
	    
	} else if(rem == 2) {
	    
//	    int triplet0[] = { fac+1, fac+1, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac < 9) {
//		int triplet1[] = { fac+2, fac, fac }; // surprising
//		print(n, triplet1);

		if(fac+2 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
	    }
	    
	} else {
	    throw new RuntimeException("error");
	}
	
	return Result.INSUFFICIENT;
//	System.out.println();
//	System.out.println(n +" => "+ div3 +" ("+ rem +")");
    }
    
//    private static void print(int n, int[] triplet) {
//	System.out.println("n="+ n +" ("+ (n/3) +","+ (n%3) +") => ["+ triplet[0] +","+ triplet[1] +","+ triplet[2] +"]" + (triplet[0]-triplet[2] > 1 ? " *" : ""));
//    }
    
}

package utils;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author Fabien Renaud
 */
public class File {

  public static boolean delete(String filename) {
    java.io.File f = new java.io.File(filename);
    if (f != null) {
      return f.delete();
    }
    return false;
  }

  public static String[] readAllLines(String filename) {
    return readAllLines(new java.io.File(filename));
  }

  public static String[] readAllLines(java.io.File file) {
    List<String> list = new ArrayList<String>();

    try {
      BufferedReader input = new BufferedReader(new FileReader(file));
      try {
        String line = null;

        while ((line = input.readLine()) != null) {
          list.add(line);
        }
      } finally {
        input.close();
      }
    } catch (IOException ex) {
      Logger.getLogger(File.class.getName()).log(Level.SEVERE, null, ex);
    }

    String[] s = new String[list.size()];
    return list.toArray(s);
  }

  public static String readAllText(String filename) {
    return readAllText(new java.io.File(filename));
  }

  public static String readAllText(java.io.File file) {
    StringBuilder content = new StringBuilder();
    String lf = System.getProperty("line.separator");

    try {
      BufferedReader input = new BufferedReader(new FileReader(file));
      try {
        String line = null;

        while ((line = input.readLine()) != null) {
          content.append(line);
          content.append(lf);
        }
      } finally {
        input.close();
      }
    } catch (IOException ex) {
      Logger.getLogger(File.class.getName()).log(Level.SEVERE, null, ex);
    }

    return content.toString();
  }

  public static byte[] readAllBytes(String filename) {
    return readAllBytes(new java.io.File(filename));
  }

  public static byte[] readAllBytes(java.io.File file) {
    byte[] bytes = new byte[0];
    InputStream is = null;
    try {
      is = new FileInputStream(file);
      long length = file.length();
      if (length > Integer.MAX_VALUE) {
        // File is too large
      }

      bytes = new byte[(int) length];
      int offset = 0;
      int numRead = 0;
      while (offset < bytes.length && (numRead = is.read(bytes, offset, bytes.length - offset)) >= 0) {
        offset += numRead;
      }
      if (offset < bytes.length) {
        throw new IOException("Could not completely read file " + file.getName());
      }
      is.close();
    } catch (Exception ex) {
      Logger.getLogger(File.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
      try {
        is.close();
      } catch (IOException ex) {
        Logger.getLogger(File.class.getName()).log(Level.SEVERE, null, ex);
      }
    }
    return bytes;
  }

  public static void writeAllLines(String filename, String[] lines) {
    writeAllLines(new java.io.File(filename), lines);
  }

  public static void writeAllLines(java.io.File file, String[] lines) {
    String lf = System.getProperty("line.separator");

    try {
      FileWriter fw = new FileWriter(file);
      for (String l : lines) {
        fw.write(l);
        fw.write(lf);
        fw.flush();
      }
      fw.close();
    } catch (IOException ex) {
      Logger.getLogger(File.class.getName()).log(Level.SEVERE, null, ex);
    }
  }

  public static void writeAllText(String filename, String text) {
    writeAllText(new java.io.File(filename), text);
  }

  public static void writeAllText(java.io.File file, String text) {
    String lf = System.getProperty("line.separator");

    try {
      FileWriter fw = new FileWriter(file);
      fw.write(text);
      fw.flush();
      fw.close();
    } catch (IOException ex) {
      Logger.getLogger(File.class.getName()).log(Level.SEVERE, null, ex);
    }
  }

  public static void writeAllBytes(String filename, byte[] bytes) {
    writeAllBytes(new java.io.File(filename), bytes);
  }

  public static void writeAllBytes(java.io.File file, byte[] bytes) {
    try {
      FileOutputStream fos = new FileOutputStream(file);
      fos.write(bytes);
      fos.close();
    } catch (Exception ex) {
      Logger.getLogger(File.class.getName()).log(Level.SEVERE, null, ex);
    }
  }
}
