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


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.util.Scanner;


public class problem2 {
	public static void main(String[] args){
		try{
			  // Create file 
			  FileWriter fstream1 = new FileWriter("E:/out.txt");
			  BufferedWriter outp = new BufferedWriter(fstream1);
		try{
		Scanner sc = new Scanner(new File("E:/B-small-attempt3.in"));
		int cnt1=sc.nextInt();
		cnt1=0;
	      while (sc.hasNextInt()) {
	    	  int ng = sc.nextInt();
	    	  int ns = sc.nextInt();
	    	  int p = sc.nextInt();
	    	  int cnt =0;
	    	  for(int i=0;i<ng;i++){
	    		  int gs = sc.nextInt();
	    		  if(gs==0){
	    			  if(p==0)
	    				  cnt++;
	    			  continue;
	    		  }
	    		  if(gs%3==0){
	    			  if(gs/3>=p){
	    				  cnt++;
	    			  }
	    			  else
	    				  if(gs/3+1==p){
	    					  if(ns>0){
	    						  cnt++;
	    						  ns--;
	    					  }
	    				  }
	    		  }
	    		  else
	    			  if(gs%3==1){
	    				  if(gs/3+1>=p)
	    					  cnt++;
	    			  }
	    			  else
	    				  if(gs/3+1>=p){
	    					  cnt++;
	    				  }
	    					  else{ 
	    						  if(gs/3+2==p){
	    							  if(ns>0){
	    								  cnt++;
	    								  ns--;
	    							  }
	    						  }
	    				  }
	    	  }
	    	 outp.write("Case #"+(cnt1+1)+": "+cnt+'\n');;
	    	 cnt1++;
	      }
		}catch(FileNotFoundException e){System.out.println("File not found");}
		outp.close();
		}catch (Exception e){//Catch exception if any
			  System.err.println("Error: " + e.getMessage());
			  } 
	}
}
