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

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

package jp.funnything.competition.util;

import java.util.Iterator;

/**
 * Do NOT change the element in iteration
 */
public class Combination implements Iterable< int[] > , Iterator< int[] > {
    private final int _n;
    private final int _k;
    private int[] _data;

    public Combination( final int n , final int k ) {
        if ( k < 0 || k > n ) {
            throw new IllegalArgumentException();
        }

        _n = n;
        _k = k;
    }

    @Override
    public boolean hasNext() {
        return _data == null || _data.length > 0 && _data[ 0 ] < _n - _k;
    }

    @Override
    public Iterator< int[] > iterator() {
        return this;
    }

    @Override
    public int[] next() {
        if ( _data == null ) {
            _data = new int[ _k ];
            for ( int index = 0 ; index < _k ; index++ ) {
                _data[ index ] = index;
            }
        } else {
            int i = 0;

            while ( i < _k - 1 && _data[ i + 1 ] == _data[ i ] + 1 ) {
                _data[ i ] = i++;
            }

            _data[ i ]++;
        }

        return _data;
    }

    @Override
    public void remove() {
    }
}
