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.text.*;
import java.util.*;
import java.lang.*;


public class solutionRunner {

	public solutionRunner(){
		run();
	}
	
	private void run(){
	
		int numberOfLines = 1;
		inpOutHandler io1 = new inpOutHandler();
		testCase TC = io1.readInput("a1.txt", numberOfLines);
		String result="";int _i=1;
		for(String case1:TC.cases){
			int[] a1 = intAfromString(case1.substring(case1.indexOf('\n') +1));
			
			if(_i==TC.cases.length){
				 result +="Case #" + (_i++) +": " + numberOfG(a1);
			}else{
				 result +="Case #" + (_i++) +": " + numberOfG(a1) + "\n";
			}
		}
		io1.createOutput("OUTPUT.txt", result);
		//System.out.println(result);
		/*
		double xx = 1231212.9;
		DecimalFormat threeDec = new DecimalFormat(".0000000");
		String shortString = (threeDec.format(xx));
		*/
		
		
	}


	private int numberOfG(int[] a) {
		// what if a[2] == 0 ??
		if(a[2]==0) return a[0];
		
		int minScoreSur = a[2] + 2*max(0,a[2]-2);
		int minScore = a[2]+ 2*max(0,a[2]-1);
		int numberWithSur = a[1];
		
		
		int googlers=0;
		for(int i=3; i<a.length ; i++){
			if(a[i] >= minScore){
				googlers++;
			}else if(numberWithSur > 0 && a[i] >= minScoreSur){
				googlers++;
				numberWithSur--;
			}
		}
		
		return googlers;
	}

	private int[] intAfromString(String s) {
		String[] words = s.split(" ");
		int[] a = new int[words.length];
		for(int i=0;i<a.length;i++)
			a[i] = Integer.parseInt(words[i]);
		
		return a;
	}
	private double[] doubleAfromString(String s) {
		String[] words = s.split(" ");
		double[] a = new double[words.length];
		for(int i=0;i<a.length;i++)
			a[i] = Double.parseDouble(words[i]);
		
		return a;
	}
	private void swap(int[] a, int i, int j) {
		if(i==j || a.length<2) return;
		int temp = a[i];
		a[i]=a[j];a[j]=temp;
	}
	private int max(int x, int y){
		if(x>y){
			return x;
		}else{
			return y;
		}
	}
}
