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


public class Googlers {

	/**
	 * @param args
	 * @throws Exception 
	 */
	public static void main(String[] args) throws Exception {
		// TODO Auto-generated method stub
		int[] minScoreWithSurprise = new int[11];
		int[] minScoreWithoutSurprise = new int[11];
		
		minScoreWithoutSurprise[0] = 0;
		minScoreWithSurprise[0] = 0;
		minScoreWithoutSurprise[1] = 1;
		minScoreWithSurprise[1] = 1;
		
		for(int i=2; i<minScoreWithoutSurprise.length; i++){
			int score = i * 3;
			minScoreWithoutSurprise[i] = score - 2 ; 
			minScoreWithSurprise[i] = score - 4 ;
			
		}
		
		Scanner sc = new Scanner(new File("B-large.in"));
		BufferedWriter bw = new BufferedWriter(new FileWriter(new File("Output.txt")));
		StringBuilder sb = new StringBuilder(50);
		
		int numOfTestcase = sc.nextInt();
		int ans,p,googlers,minSWithoutS,minSwithS,numOfsurprisingTriplets,current;
		for(int i=0;i<numOfTestcase;i++){
			sb.setLength(0);
			googlers = sc.nextInt();
			numOfsurprisingTriplets = sc.nextInt();
			p = sc.nextInt();
			ans = 0;
			minSWithoutS = minScoreWithoutSurprise[p];
			minSwithS = minScoreWithSurprise[p];
			for(int j=0;j<googlers;j++){
				current = sc.nextInt();
				if(current >= minSWithoutS){
					ans++;
				}
				else if(numOfsurprisingTriplets > 0 && current>=minSwithS){
					ans++;numOfsurprisingTriplets--;
				}	
			}
			sb.append("Case #").append(i+1).append(": ").append(ans);
			bw.write(sb.toString());
			bw.newLine();
		}
		bw.close();

	}

}
