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 B {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
	    try{
    	    FileInputStream fstream = new FileInputStream("B-large.in");
    	    DataInputStream in = new DataInputStream(fstream);
    	        BufferedReader br = new BufferedReader(new InputStreamReader(in));
    	    String strLine;
 
    	    
    	    
    	    
    	    strLine = br.readLine();
    	    int T = Integer.valueOf(strLine);
 //   	    System.out.println(T);
    	    int N[] = new int[T];
    	    int S[] = new int[T];
    	    int p[] = new int[T];
    	    
    	    int t[][] = new int[T][100];
    	    	    	    
    	    int j = 0;
    	    
    	    while ((strLine = br.readLine()) != null)   {
//    	    	N[j]=Integer.valueOf(strLine);
  //  	    	strLine = br.readLine();
	    	    String[] ss = strLine.split(" ");
    	    	
	   // 	    System.out.println(N[j]+ "-");
	    	    N[j] = Integer.valueOf(ss[0]);
	    	    S[j] = Integer.valueOf(ss[1]);
	    	    p[j] = Integer.valueOf(ss[2]);
	    	    
	    	    for (int i = 0; i < N[j]; i++) {
    	    		t[j][i] = Integer.valueOf(ss[i+3]);
    	//    		System.out.println(a[j][i]);
	    	    }

	    	    j++;
	    	     
    	    }
    	    
    	    
    	    
    	    
    	    
    	    
    	    for (int k=0; k<T; k++)
    	    {
    	    	
    	    	
    	    	int possible = 0;
    	    	int count = 0;
    	    	int res=0;
    	    	for (int i=0; i<N[k];i++){
    	    		Float f = new Float(t[k][i])/3;
    	    		int rounded = Math.round(f);
    	    		
    	    		if (t[k][i] % 3 == 1){
    	    			if (rounded+1 >= p[k]) count++;
    	    		}
    	    		else{
    	    			if (rounded >= p[k]) count++;
    	    			else if ((rounded+1 >= p[k]) && (t[k][i]>0)) possible ++;
       	    		}

    	    		
    	    		
    	    		
    	    		
    	    		if (possible < S[k]) {
    	    			res = count + possible;
    	    		}
    	    		else {
    	    			res = count + S[k];
    	    		}
    	    		
    	    	}
    	    		 
    	    		
    	    	
    	    	
    	    	System.out.print("Case #");
    	    	System.out.print(k+1);
    	    	System.out.print(": ");
    	    	System.out.print(res);
    	    	
    	    	
    	    	System.out.println();
   	    		
    	    	
    	    }
    	    
    	    
    	    //Close the input stream
    	    in.close();
    	    }catch (Exception e){//Catch exception if any
    	      System.err.println("Error: " + e.getMessage());
    	    }
	    
	    
	}

}
