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;
  }
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author Conny
 */
public class ProbQ2 {
	public static void main(String[] args) {

		String fileContent = CodeJamTools.readFileAsString("c:\\temp\\inputQ2.txt");
		String[] rows = fileContent.split("\\n");
		int T = new Integer(rows[0]);
		String output = "";

		int counter = 1;

		for (int i=0; i<T; i++) {
			System.out.println(rows[counter]);
                        long[] data = CodeJamTools.readLongsFromRow(rows[counter]);
			counter++;

                        long Ni = data[0];
                        long p = data[2];
                        long S = data[1];

                        long limit1 = Math.max(1,3*p-4);
                        long limit2 = 3*p-2;

                        long overs = 0;
                        long borderlines = 0;
                        for (int j=3; j<data.length; j++) {
                            if (data[j] >= limit2)
                                overs++;
                            else if (data[j] >= limit1)
                                borderlines++;
                        }

			output += "Case #"+(i+1)+": ";
			output += (overs+Math.min(borderlines, S));
                        output += "\n";
		}

		System.out.print(output);
		CodeJamTools.writeStringToFile("C:\\Users\\Conny\\Documents\\conny\\own files\\java_workspace\\codejam2\\src\\outputQ2.txt", output);
	}

}
