package com.example;

import java.io.IOException;
import java.util.List;

public class ProblemB {
    
    enum Result {
	INSUFFICIENT,
	SUFFICIENT,
	SUFFICIENT_WHEN_SURPRISING
    }

    public static void main(String[] a) throws IOException {

	List<String> lines = FileUtil.getLines("/B-large.in");
	
	int cases = Integer.valueOf(lines.get(0));
	
	for(int c=0; c<cases; c++) {
	    String[] tokens = lines.get(c+1).split(" ");
	    
	    int n = Integer.valueOf(tokens[0]); // N = number of Googlers
	    int s = Integer.valueOf(tokens[1]); // S = number of surprising triplets
	    int p = Integer.valueOf(tokens[2]); // P = __at least__ a score of P
	    
	    int sumSufficient = 0;
	    int sumSufficientSurprising = 0;
	    
	    for(int i=0; i<n; i++) {
		int points = Integer.valueOf(tokens[3+i]);
		
		switch(test(points, p)) {
		case SUFFICIENT:
		    sumSufficient++;
		    break;
		    
		case SUFFICIENT_WHEN_SURPRISING:
		    sumSufficientSurprising++;
		    break;
		}
		
//		uSystem.out.println("points "+ points +" ? "+ p +" => "+ result);
	    }
	    
	    System.out.println("Case #"+ (c+1) +": "+ (sumSufficient + Math.min(s, sumSufficientSurprising)));
	    
//	    System.out.println();
//	    System.out.println("N="+ n +", S="+ s +", P="+ p);
//	    System.out.println();
	}
    }

    private static Result test(int n, int p) {
	int fac = n / 3;
	int rem = n % 3;
	
	if(rem == 0) {
	    
//	    int triplet0[] = { fac, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac > 0 && fac < 10) {
		
		if(fac+1 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
		
//		int triplet1[] = { fac+1, fac, fac-1 }; // surprising 
//		print(n, triplet1);
	    }
	    
	    
	} else if(rem == 1) {
	    
//	    int triplet0[] = { fac+1, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
//	    if(fac > 0 && fac < 10) {
//		int triplet1[] = { fac+1, fac+1, fac-1 };
//		print(n, triplet1);
//	    }
	    
	} else if(rem == 2) {
	    
//	    int triplet0[] = { fac+1, fac+1, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac < 9) {
//		int triplet1[] = { fac+2, fac, fac }; // surprising
//		print(n, triplet1);

		if(fac+2 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
	    }
	    
	} else {
	    throw new RuntimeException("error");
	}
	
	return Result.INSUFFICIENT;
//	System.out.println();
//	System.out.println(n +" => "+ div3 +" ("+ rem +")");
    }
    
//    private static void print(int n, int[] triplet) {
//	System.out.println("n="+ n +" ("+ (n/3) +","+ (n%3) +") => ["+ triplet[0] +","+ triplet[1] +","+ triplet[2] +"]" + (triplet[0]-triplet[2] > 1 ? " *" : ""));
//    }
    
}

package codejam;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

public class Second {

    public static void main(String[] args) throws FileNotFoundException {
        String path = ClassLoader.getSystemClassLoader().getResource("codejam/").getPath();
        Second worker = new Second();

//        worker.scan(new File(path, "second-s.in"), new File(path, "second-s.out"));
        worker.scan(new File(path, "second-x.in"), new File(path, "second-x.out"));
    }

    private void scan(File input, File output) throws FileNotFoundException {
        Scanner in = new Scanner(input);
        PrintWriter out = new PrintWriter(output);

        int n = Integer.parseInt(in.nextLine());
        for (int i = 0; i < n; i++) {
            out.printf("Case #%d: %s\n", i + 1, solve(in.nextLine()));
        }

        out.flush();
        out.close();
        in.close();
    }

    public String solve(String line) {
        String[] tokens = line.split(" ");
        int n = Integer.parseInt(tokens[0]);
        int s = Integer.parseInt(tokens[1]);
        int p = Integer.parseInt(tokens[2]);
        int[] points = new int[n];
        for (int i = 0; i < points.length; i++) {
            points[i] = Integer.parseInt(tokens[3 + i]);
        }

        int result = 0;
        for (int pc : points) {
            int r = solve(pc, p);
            if (r == 3 && s > 0) {
                result++;
                s--;
            } else if (r == 1 || r == 2) {
                result++;
            }
        }
        return "" + result;
    }

    public int solve(int pc, int p) {
        if (pc == 0) {
            return p == 0 ? 1 : 0;
        }
        int m = pc / 3;
        while ( m < p) m++;

        int k = 0;
        do {
            k = 3 * m;
            if (k == pc || k - 1 == pc) {
                return 1;
            }
            if (k - 2 == pc) {
                return 2;
            }
            if (k - 3 == pc || k - 4 == pc) {
                return 3;
            }
            m++;
        } while (k - pc <= 4);
        return 0;
    }
}
