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.util.*;

public class ProbB {
	
	public static void main(String[] args) {
		Scanner s = new Scanner(System.in).useDelimiter("\n");
		
		int t = s.nextInt();
		String[] lines = new String[t];
		
		for(int i = 0; i < t; i++) {
			lines[i] = s.next();
		}
		
		s.close();
		
		for(int i = 0; i < t; i++) {
			//System.out.println(lines[i]);
			System.out.println("Case #" + (i+1) + ": " + solve(lines[i]));
		}
	}
	
	private static int solve(String ln) {
		Scanner s2 = new Scanner(ln);
		
		int n = s2.nextInt(); // Number of Googlers
		int s = s2.nextInt(); // Number of surprising cases
		int p = s2.nextInt(); // result of at least p?
		int[] tPoints = new int[n]; // array of each Googler's total points
		
		for(int i = 0; i < n; i++) {
			tPoints[i] = s2.nextInt();
			//System.out.println(tPoints[i]);
		}
		
		s2.close();
		
		int total = 0;
		int firstChk = Math.max(3*p - 2, p);
		int scdChk = Math.max(3*p - 4, p);
		
		for(int i = 0; i < n; i++) {
			
			if(tPoints[i] >= firstChk) {
				total++;
				continue;
			}
			else if((tPoints[i] >= scdChk) && (s > 0)) {
				total++;
				s--;
				continue;
			}
		}
		
		return total;
	}

}
