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;
  }
}

/**
 * 
 * @author luoyuan
 *
 */
package codejam;

import java.util.ArrayList;
import static java.lang.Math.*;

public class Dancing {

	public static void bestResult(String inF,String outF) {
		InOutTool iot = new InOutTool(inF,outF);
		ArrayList<String> js = new ArrayList<String>();
		for(int i=1;i<iot.size();i++){
			String in = iot.get(i).trim();
			String[] num = in.split(" ");
			int n = Integer.parseInt(num[0]), s = Integer.parseInt(num[1]), p = Integer.parseInt(num[2]);
			int sup=0,count=0;
			for(int k=3;k<num.length;k++){
				int i_0=0,i_1=0,i_2=0;
				int temp = Integer.parseInt(num[k]);
				i_0 = temp/3;
				if(i_0>=p){
					count ++;
				}else{
					if(i_0<(p-2)||(temp-i_0)<p||(temp-i_0)>(2*p+2)||(temp-i_0)<(2*p-2)){
						//no case want
					}else{//maybe surprising cases
						i_1 = p; i_2 = temp - i_0 - i_1;
						count ++;
						if(abs(i_2-i_0)>1||abs(i_2-i_1)>1)sup ++;
					}
				}
			}
			if(sup>s)count -= (sup-s);
			js.add("Case #" + i + ": " + count);
		}
		iot.clear();iot.addAll(js);
		iot.outText();
	}
	public static void main(String...args){
		Dancing.bestResult("B-large.in", "B-large.out");
	}
}
