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.Scanner;

public class B {
    public static void main(String args[]){
        Scanner scanner = new Scanner(System.in);
        int testCount = scanner.nextInt();
        for (int test = 1; test <= testCount; test++){
            int numGooglers = scanner.nextInt();
            int numSurprise = scanner.nextInt();
            int cutScore = scanner.nextInt();
            int qtdePass = 0;
            for (int pointsCount = 0; pointsCount<numGooglers;pointsCount++){
                int points = scanner.nextInt();
                int testMinor= points/3;
                int testDist= points%3;

                if (testMinor>=cutScore) {
                    qtdePass+=1;
                    continue;
                }

                if(testMinor<cutScore && testDist>0){
                    if(testMinor+1 >= cutScore){
                        qtdePass+=1;
                        testDist-=1;
                        continue;
                    } else{
                        if(testMinor+2>=cutScore && testDist>=2 && numSurprise>0) {
                            qtdePass+=1;
                            numSurprise-=1;
                            testDist-=1;
                            continue;
                        }
                    }
                }

                if(testMinor<cutScore && testDist==0 && testMinor!=0){
                    if(testMinor+1 >= cutScore && numSurprise>0){
                        qtdePass+=1;
                        numSurprise-=1;
                        continue;
                    }
                }

            }

            System.out.println("Case #" + (test) + ": "+qtdePass);
        }
    }
}
