import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}


import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.InputStreamReader;


public class gjam {
	
	public static void main(String[] args)
	{
	
		int TestCases = 0;
		int currentCase = 0;
		
		try
		{
			
		
			FileInputStream fstream = new FileInputStream("B-small-attempt2.in");
			DataInputStream dstream = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(dstream));
			
			String inputStr = br.readLine();
			
			TestCases = Integer.parseInt(inputStr);
			
			while(currentCase != TestCases)
			{
				int N = 0;
				int S = 0;
				int p = 0;
				int[] scores;
				int result = 0;
				
				inputStr = br.readLine();
				
				String[] variableStr = inputStr.split(" ");
				
				N = Integer.parseInt(variableStr[0]);
				
				S = Integer.parseInt(variableStr[1]);
				
				p = Integer.parseInt(variableStr[2]);
				
				String[] scoreStr = new String[N];
				
				for(int i = 3; i < variableStr.length;i++)
				{
					scoreStr[i - 3] = variableStr[i];
				}
				
				scores = new int[N];
				
				for(int i = 0; i < scores.length; i++)
				{
					scores[i] = Integer.parseInt(scoreStr[i]);
				}
				for(int i = 0; i< scores.length; i++)
				{
					int tmp = scores[i];
					
					float d = tmp/3.0f;
					
					if(d == p)
					{
						result++;
					}
					else
					{
						if(d > p)
						{
							int r = 0;
							r += d;
							
							if((r + r + r) == tmp)
							{
								result++;
							}
							else
							if((r + r + (r-1)) == tmp)
							{
								result++;
							}
							else
							if((r + (r-1) + (r-1)) == tmp)
							{
								result++;
							}
							else
							if((r + (r+1)+r)==tmp)
							{
								result++;
							}
							else
							if((r +(r+1) + (r+1))==tmp)
							{
								result++;
							}
							else
							{
								if(S > 0)
								{
									if((r + r + (r-2))==tmp)
									{
										result++;
										S--;
									}
									else
									if((r+(r-2)+(r-2)) == tmp)
									{
										result++;
										S--;
									}
									else
									if((r + (r-1) + (r-2)) == tmp)
									{
										result++;
										S--;
									}
									if((r + (r+2)+r)==tmp)
									{
										result++;
										S--;
									}
									else
									if((r +(r+2) + (r+2))==tmp)
									{
										result++;
										S--;
									}
									else
									if((r + (r+1)+(r+2))==tmp)
									{
										result++;
										S--;
									}
											
								}
							}

						}
						else
						if((p + p + (p-1)) == tmp)
						{
							result++;
						}
						else
						if((p + (p-1) + (p-1)) == tmp)
						{
							result++;
						}
						else
						{
							if((S > 0) && (tmp != 0))
							{
								if((p + p + (p-2))==tmp)
								{
									result++;
									S--;
								}
								else
								if((p+(p-2)+(p-2)) == tmp)
								{
									result++;
									S--;
								}
								else
								if((p + (p-1) + (p-2)) == tmp)
								{
									result++;
									S--;
								}
										
							}
								
						}
								
					}
					
					
				}
				
			
				
				
				System.out.println("Case #" + (currentCase +1) + ": " + result);
				currentCase++;
			}
			
			
		}
		catch(Exception e)
		{
			System.err.println("Err: " + e.getMessage());
		}
		
	}
	
}
