Problem: This problem is interactive.

We have hidden a permutation p_1, p_2, ..., p_n of numbers from 1 to n from you, where n is even. You can try to guess it using the following queries:

? k a_1 a_2 ... a_k.

In response, you will learn if the average of elements with indexes a_1, a_2, ..., a_k is an integer. In other words, you will receive 1 if \frac{p_{a_1} + p_{a_2} + ... + p_{a_k}}{k} is integer, and 0 otherwise. 

You have to guess the permutation. You can ask not more than 18n queries.

Note that permutations [p_1, p_2, ..., p_k] and [n + 1 - p_1, n + 1 - p_2, ..., n + 1 - p_k] are indistinguishable. Therefore, you are guaranteed that p_1 ≤ n/2.

Note that the permutation p is fixed before the start of the interaction and doesn't depend on your queries. In other words, interactor is not adaptive.

Note that you don't have to minimize the number of queries.

Input

The first line contains a single integer n (2 ≤ n ≤ 800, n is even).

Interaction

You begin the interaction by reading n.

To ask a question about elements on positions a_1, a_2, ..., a_k, in a separate line output

? k a_1 a_2 ... a_k

Numbers in the query have to satisfy 1 ≤ a_i ≤ n, and all a_i have to be different. Don't forget to 'flush', to get the answer.

In response, you will receive 1 if \frac{p_{a_1} + p_{a_2} + ... + p_{a_k}}{k} is integer, and 0 otherwise. 

In case your query is invalid or you asked more than 18n queries, the program will print -1 and will finish interaction. You will receive a Wrong answer verdict. Make sure to exit immediately to avoid getting other verdicts.

When you determine permutation, output 

! p_1 p_2 ... p_n

After printing a query do not forget to output end of line and flush the output. Otherwise, you will get Idleness limit exceeded. To do this, use:

  * fflush(stdout) or cout.flush() in C++;
  * System.out.flush() in Java;
  * flush(output) in Pascal;
  * stdout.flush() in Python;
  * see documentation for other languages.



Hack format

For the hacks use the following format:

The first line has to contain a single integer n (2 ≤ n ≤ 800, n is even).

In the next line output n integers p_1, p_2, ..., p_n — the valid permutation of numbers from 1 to n. p_1 ≤ n/2 must hold.

Example

Input


2
1 2


Output


? 1 2
? 1 1
! 1 2 

Solution (in JAVA):

Solution:
import java.io.*;
import java.util.*;

public class Main {
    private final static long mod = 200000007;

    private final static int MAXN = 100001;

    private static long power(long x, long y, long m) {
        long temp;
        if (y == 0)
            return 1;
        temp = power(x, y / 2, m);
        temp = (temp * temp) % m;
        if (y % 2 == 0)
            return temp;
        else
            return ((x % m) * temp) % m;
    }

    private static long power(long x, long y) {
        return power(x, y, mod);
    }

    private static long gcd(long a, long b) {
        if (b == 0) return a;
        return gcd(b, a % b);
    }

    static int nextPowerOf2(int a) {
        return 1 << nextLog2(a);
    }

    static int nextLog2(int a) {
        return (a == 0 ? 0 : 32 - Integer.numberOfLeadingZeros(a - 1));
    }

    private static long modInverse(long a, long m) {
        long m0 = m;
        long y = 0, x = 1;
        if (m == 1)
            return 0;
        while (a > 1) {
            long q = a / m;
            long t = m;
            m = a % m;
            a = t;
            t = y;
            y = x - q * y;
            x = t;
        }
        if (x < 0)
            x += m0;
        return x;
    }

    private static int[] getLogArr(int n) {
        int arr[] = new int[n + 1];
        for (int i = 1; i < n + 1; i++) {
            arr[i] = (int) (Math.log(i) / Math.log(2) + 1e-10);
        }
        return arr;
    }

    private static int log[] = getLogArr(MAXN);

    private static int getLRMax(int st[][], int L, int R) {
        int j = log[R - L + 1];
        return Math.max(st[L][j], st[R - (1 << j) + 1][j]);
    }

    private static int[][] getSparseTable(int array[]) {
        int k = log[MAXN] + 1;
        int st[][] = new int[MAXN][k + 1];

        for (int i = 0; i < array.length; i++)
            st[i][0] = array[i];

        for (int j = 1; j <= k; j++) {
            for (int i = 0; i + (1 << j) <= array.length; i++) {
                st[i][j] = Math.max(st[i][j - 1], st[i + (1 << (j - 1))][j - 1]);
            }
        }
        return st;
    }

    static class Subset {
        int parent;
        int rank;

        @Override
        public String toString() {
            return "" + parent;
        }
    }

    static int find(Subset[] Subsets, int i) {
        if (Subsets[i].parent != i)
            Subsets[i].parent = find(Subsets, Subsets[i].parent);
        return Subsets[i].parent;
    }

    static void union(Subset[] Subsets, int x, int y) {
        int xroot = find(Subsets, x);
        int yroot = find(Subsets, y);

        if (Subsets[xroot].rank < Subsets[yroot].rank)
            Subsets[xroot].parent = yroot;
        else if (Subsets[yroot].rank < Subsets[xroot].rank)
            Subsets[yroot].parent = xroot;
        else {
            Subsets[xroot].parent = yroot;
            Subsets[yroot].rank++;
        }
    }


    private static int maxx(Integer... a) {
        return Collections.max(Arrays.asList(a));
    }

    private static int minn(Integer... a) {
        return Collections.min(Arrays.asList(a));
    }



    private static long maxx(Long... a) {
        return Collections.max(Arrays.asList(a));
    }

    private static long minn(Long... a) {
        return Collections.min(Arrays.asList(a));
    }

    private static class Pair<T, U> {
        T a;
        U b;

        public Pair(T a, U b) {
            this.a = a;
            this.b = b;
        }

        @Override
        public boolean equals(Object o) {
            if (this == o) return true;
            if (o == null || getClass() != o.getClass()) return false;
            Pair pair = (Pair) o;
            return a.equals(pair.a) &&
                    b.equals(pair.b);
        }

        @Override
        public int hashCode() {
            return Objects.hash(a, b);
        }

        @Override
        public String toString() {
            return "(" + a +
                    "," + b +
                    ')';
        }
    }


    public static void main(String[] args) throws Exception {
        try (FastReader in = new FastReader();
             FastWriter out = new FastWriter()) {

            int t, i, j, n, k, l, r, c, ti, tidx,gm,mx,mn,p,q;
            //for (t = in.nextInt(), tidx = 1; tidx <= t; tidx++)
            {
                long x=0, y=0, z=0,ans=0,ahc=0,bhc=0;
                //out.print(String.format("Case #%d: ", tidx));
                n=in.nextInt();
                k=in.nextInt();
                int a[]=new int[n];
                for(i=0;i<n;i++){
                    a[i]=-1;
                }
                List<List<Integer>> queries = new ArrayList<>();
                List<Pair<Integer,Integer>>qr=new ArrayList<>();
                TreeMap<Integer,Integer>tm=new TreeMap<>();
                for(l=0;l<k+1;l++) {
                    List<Integer> query = new ArrayList<>();
                    for (i = 0; i < k+1; i++) {
                        if(i!=l)
                        query.add(i + 1);
                    }
                    queries.add(query);
                    StringBuilder sb=new StringBuilder("? ");
                    for(int e:query){
                        sb.append(e).append(' ');
                    }
                    out.println(sb.toString());
                    p=in.nextInt();
                    q=in.nextInt();
                    a[p-1]=q;
                    tm.put(q, tm.getOrDefault(q,0)+1);
                    qr.add(new Pair<>(p,q));
                }
                out.println("! "+(k+1-tm.get(tm.firstKey())));
            }
            //out.commit();
        } catch (Exception e){
            e.printStackTrace();
        }
    }

    static class FastReader implements Closeable {
        private BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        private StringTokenizer st;

        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }

        int nextInt() {
            return Integer.parseInt(next());
        }

        long nextLong() {
            return Long.parseLong(next());
        }

        double nextDouble() {
            return Double.parseDouble(next());
        }

        String nextLine() {
            String str = "";
            try {
                str = br.readLine();
            } catch (IOException e) {
                e.printStackTrace();
            }
            return str;
        }

        int[] nextIntArr(int n) {
            int[] arr = new int[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextInt();
            }
            return arr;
        }

        double[] nextDoubleArr(int n) {
            double[] arr = new double[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextDouble();
            }
            return arr;
        }

        long[] nextLongArr(int n) {
            long[] arr = new long[n];
            for (int i = 0; i < n; i++) {
                arr[i] = nextLong();
            }
            return arr;
        }

        String[] nextStrArr(int n) {
            String[] arr = new String[n];
            for (int i = 0; i < n; i++) {
                arr[i] = next();
            }
            return arr;
        }


        long[][] nextLongArr2(int n, int m) {
            long[][] arr = new long[n][m];
            for (int i = 0; i < n; i++) {
                arr[i] = nextLongArr(m);
            }
            return arr;
        }

        @Override
        public void close() throws IOException {
            br.close();
        }
    }


    static class FastWriter implements Closeable {
        BufferedWriter bw;
        StringBuilder sb = new StringBuilder();
        List<String> list = new ArrayList<>();
        Set<String> set = new HashSet<>();

        FastWriter() {
            bw = new BufferedWriter(new OutputStreamWriter(System.out));
        }

        <T> void commit() throws IOException {
            bw.write(sb.toString());
            bw.flush();
            sb = new StringBuilder();
        }

        <T> void print(T obj) throws IOException {
            sb.append(obj.toString());
            commit();
        }

        void println() throws IOException {
            print("\n");
        }

        <T> void println(T obj) throws IOException {
            print(obj.toString() + "\n");
        }

        <T> void printArrLn(T[] arr) throws IOException {
            for (int i = 0; i < arr.length - 1; i++) {
                print(arr[i] + " ");
            }
            println(arr[arr.length - 1]);
        }

        <T> void printArr2(T[][] arr) throws IOException {
            for (int j = 0; j < arr.length; j++) {
                for (int i = 0; i < arr[j].length - 1; i++) {
                    print(arr[j][i] + " ");
                }
                println(arr[j][arr.length - 1]);
            }
        }

        <T> void printColl(Collection<T> coll) throws IOException {
            for (T e : coll) {
                print(e + " ");
            }
            println();
        }

        void printCharN(char c, int n) throws IOException {
            for (int i = 0; i < n; i++) {
                print(c);
            }
        }

        void printIntArr2(int[][] arr) throws IOException {
            for (int j = 0; j < arr.length; j++) {
                for (int i = 0; i < arr[j].length - 1; i++) {
                    print(arr[j][i] + " ");
                }
                println(arr[j][arr.length - 1]);
            }
        }

        @Override
        public void close() throws IOException {
            bw.close();
        }
    }

}