package problem1;

import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Arrays;





public class Problem1 {

    public static void main(String[] args) throws FileNotFoundException, IOException{
        try {
             TextIO.readFile("L:\\Coodejam\\Input\\Input.txt");
        }
        catch (IllegalArgumentException e) {
              System.out.println("Can't open file ");
              System.exit(0);
         }
        
        FileOutputStream fout = new FileOutputStream("L:\\Coodejam\\Output\\output.txt");
        PrintStream ps=new PrintStream(fout);
        
        int cases=TextIO.getInt();
        int googlers=0,surprising=0,least=0;
        for(int i=0;i<cases;i++){
            int counter=0;
            googlers=TextIO.getInt();
            surprising=TextIO.getInt();
            least=TextIO.getInt();
            int score[]=new int[googlers];
            for(int j=0;j<googlers;j++){
                score[j]=TextIO.getInt();
                 }
            
            
            
            
            Arrays.sort(score);
            int temp=0;
            int sup[]=new int[surprising];
            
          for(int j=0;j<googlers && surprising>0;j++){
               if(biggestNS(score[j])<least && biggestS(score[j])==least){
                   surprising--;
                   counter++;
                }
               }
           
            for(int j=0;j<googlers;j++){
                if(surprising==0)temp=biggestNS(score[j]);
                    
                else {
                    temp=biggestS(score[j]);
                    surprising--;     
                } 
                   if(temp>=least)counter++;
           
             }
            
             ps.println("Case #"+(i+1)+": "+counter);
        }
    }
    
   static int biggestNS(int x){
       if(x==0)return 0;
       if(x==1)return 1;
       return ((x-1)/3)+1;
   }
   
   static int biggestS(int x){
       if(x==0)return 0;
       if(x==1)return 1;
       return ((x-2)/3)+2;
   }
}
import java.util.*;
import java.io.*;

public class Dance {
	public static void main(String[] args) {
		Scanner scan = new Scanner(System.in);
		int surprise, count, cases, m, n, lines, s, p, y, score1, score2, score3;
		cases = 0;
		lines = scan.nextInt();
		while((scan.hasNextInt()) && lines > 0 && lines <= 100){
			count = surprise = 0;
			y = 0;
			m = scan.nextInt();
			s = scan.nextInt();
			p = scan.nextInt();
			score1 = scan.nextInt();
			switch(m){
				case 1: cases++;
						if(p == 0 && score1 == 0){
							y++;
						}else if(score1 > 0 && ((p*3 <= score1) || ((p*3 - 1) == score1) || ((p*3 + 1) == score1) || ((p*3 - 2) == score1) || ((p*3 + 2) == score1))){
							y++;
						}else if(score1 > 0 && (surprise != s) && (((p*3 - 3) == score1) || ((p*3 + 3) == score1) || ((p*3 - 4) == score1) || ((p*3 + 4) == score1))){
							y++;
							surprise++;
						}
						System.out.println("Case #" + cases + ": " + y);
						lines--;
						break;
				case 2: cases++;
						score2 = scan.nextInt();
						if(p == 0 && score1 == 0){
							y++;
						}else if(score1 > 0 && (p*3 <= score1 || ((p*3 - 1) == score1) || ((p*3 + 1) == score1) || ((p*3 - 2) == score1) || ((p*3 + 2) == score1))){
							y++;
						}else if(score1 > 0 && (surprise != s) && (((p*3 - 3) == score1) || ((p*3 + 3) == score1) || ((p*3 - 4) == score1) || ((p*3 + 4) == score1))){
							y++;
							surprise++;
						}
						if(p == 0 && score2 == 0){
							y++;
						}else if(score2 > 0 && (p*3 <= score2 || ((p*3 - 1) == score2) || ((p*3 + 1) == score2) || ((p*3 - 2) == score2) || ((p*3 + 2) == score2))){
							y++;
						}else if(score2 > 0 && (surprise != s) && (((p*3 - 3) == score2) || ((p*3 + 3) == score2) || ((p*3 - 4) == score2) || ((p*3 + 4) == score2))){
							y++;
							surprise++;
						}

						System.out.println("Case #" + cases + ": " + y);
						lines--;
						break;
				case 3: cases++;
						score2 = scan.nextInt();
						score3 = scan.nextInt();
						if(p == 0 && score1 == 0){
							y++;
						}else if(score1 > 0 && (p*3 <= score1 || ((p*3 - 1) == score1) || ((p*3 + 1) == score1) || ((p*3 - 2) == score1) || ((p*3 + 2) == score1))){
							y++;
						}else if(score1 > 0 && (surprise != s) && (((p*3 - 3) == score1) || ((p*3 + 3) == score1) || ((p*3 - 4) == score1) || ((p*3 + 4) == score1))){
							y++;
							surprise++;
						}
						
						if(p == 0 && score2 == 0){
							y++;
						}else if(score2 > 0 && (p*3 <= score2 || ((p*3 - 1) == score2) || ((p*3 + 1) == score2) || ((p*3 - 2) == score2) || ((p*3 + 2) == score2))){
							y++;
						}else if(score2 > 0 && (surprise != s) && (((p*3 - 3) == score2) || ((p*3 + 3) == score2) || ((p*3 - 4) == score2) || ((p*3 + 4) == score2))){
							y++;
							surprise++;
						}
						if(p == 0 && score3 == 0){
							y++;
						}else if(score3 > 0 && ((p*3 <= score3) || ((p*3 - 1) == score3) || ((p*3 + 1) == score3) || ((p*3 - 2) == score3) || ((p*3 + 2) == score3))){
							y++;
						}else if(score3 > 0 && (surprise != s) && (((p*3 - 3) == score3) || ((p*3 + 3) == score3) || ((p*3 - 4) == score3) || ((p*3 + 4) == score3))){
							y++;
							surprise++;
						}

						System.out.println("Case #" + cases + ": " + y);
						lines--;
						break;
			}
		}
	}
}
