Petya has n integers: 1, 2, 3, ..., n. He wants to split these integers in two non-empty groups in such a way that the absolute difference of sums of integers in each group is as small as possible. 

Help Petya to split the integers. Each of n integers should be exactly in one group.

Input

The first line contains a single integer n (2 ≤ n ≤ 60 000) — the number of integers Petya has.

Output

Print the smallest possible absolute difference in the first line.

In the second line print the size of the first group, followed by the integers in that group. You can print these integers in arbitrary order. If there are multiple answers, print any of them.

Examples

Input

4


Output

0
2 1 4 


Input

2


Output

1
1 1 

Note

In the first example you have to put integers 1 and 4 in the first group, and 2 and 3 in the second. This way the sum in each group is 5, and the absolute difference is 0.

In the second example there are only two integers, and since both groups should be non-empty, you have to put one integer in the first group and one in the second. This way the absolute difference of sums of integers in each group is 1.
import java.io.*;
import java.util.*;

public class Main {

    public static void main(String[] args) throws IOException {
        FastScanner sc = new FastScanner(System.in);
        PrintWriter out = new PrintWriter(System.out);

        // Code goes here
        int n = sc.nextInt();
        long first = 0;
        long second = 0;
        ArrayList<Integer> f = new ArrayList<>();
        ArrayList<Integer> s = new ArrayList<>();
        for (int i = n; i >= 1; i--) {
            if (first <= second) {
                first += i;
                f.add(i);
            }
            else {
                second += i;
                s.add(i);
            }
        }
        out.println(Math.abs(first - second));
        out.print(f.size());
        for (int d: f)
            out.print(" " + d);
        out.close();
    }

    static Random rand = new Random();
    static void sort(int[] a) {
        int n = a.length;
        for (int i = a.length - 1; i > 0; i--) {
            int j = rand.nextInt(i + 1);
            int tmp = a[i];
            a[i] = a[j];
            a[j] = tmp;
        }
        Arrays.sort(a);
    }
    static void sort(long[] a) {
        int n = a.length;
        for (int i = a.length - 1; i > 0; i--) {
            int j = rand.nextInt(i + 1);
            long tmp = a[i];
            a[i] = a[j];
            a[j] = tmp;
        }
        Arrays.sort(a);
    }
    static void sort(double[] a) {
        int n = a.length;
        for (int i = a.length - 1; i > 0; i--) {
            int j = rand.nextInt(i + 1);
            double tmp = a[i];
            a[i] = a[j];
            a[j] = tmp;
        }
        Arrays.sort(a);
    }
    static long gcd(long a, long b) { return b == 0 ? a : gcd(b, a % b); }
    static long lcm(long a, long b) { return a / gcd(a, b) * b; }
    static long[] eEuclid(long a, long b) {
        if (b == 0) return new long[] { a, 1, 0 };
        long[] ans = eEuclid(b, a % b);
        long temp = ans[1] - ans[2] * (a / b);
        ans[1] = ans[2];  ans[2] = temp;
        return ans;
    }
    static long modInverse(long a, long m) {
        return ((eEuclid(a, m)[1] % m) + m) % m;
    }
    static class IntList {
        static int[] EMPTY = {};
        int[] a = EMPTY;
        int n = 0;
        void add(int v) {
            if (n >= a.length)
                a = Arrays.copyOf(a, (n << 2) + 8);
            a[n++] = v;
        }
        int get(int idx) {
            return a[idx];
        }
        int size() {
            return n;
        }
    }
    static class DisjointSet {
        int[] s, r;
        public DisjointSet(int n) {
            s = new int[n]; r = new int[n];
            for (int i = 0; i < n; i++) s[i] = i;
        }
        public int find(int i) { return s[i] == i ? i : (s[i] = find(s[i])); }
        public void union(int a, int b) {
            if(r[a = find(a)] == r[b = find(b)]) r[a]++;
            if(r[a] >= r[b]) s[b] = a; else s[a] = b;
        }
    }
    static class FastScanner {
        BufferedReader br;
        StringTokenizer st;
        public FastScanner(InputStream i) {
            br = new BufferedReader(new InputStreamReader(i));
            st = new StringTokenizer("");
        }
        public String next() throws IOException {
            if(st.hasMoreTokens())
                return st.nextToken();
            else
                st = new StringTokenizer(br.readLine());
            return next();
        }
        public int nextInt() throws IOException {
            return Integer.parseInt(next());
        }
        public long nextLong() throws IOException {
            return Long.parseLong(next());
        }
        public double nextDouble() throws IOException {
            return Double.parseDouble(next());
        }
        public int[] nextOffsetIntArray(int n) throws IOException {
            int[] arr = new int[n];
            for (int i = 0; i < n; i++)
                arr[i] = nextInt() - 1;
            return arr;
        }
        public int[] nextIntArray(int n) throws IOException {
            int[] arr = new int[n];
            for (int i = 0; i < n; i++)
                arr[i] = nextInt();
            return arr;
        }
        public int[][] nextIntArray(int n, int m) throws IOException {
            int[][] arr = new int[n][m];
            for (int i = 0; i < n; i++)
                for (int j = 0; j < m; j++)
                    arr[i][j] = nextInt();
            return arr;
        }
        public long[] nextLongArray(int n) throws IOException {
            long[] arr = new long[n];
            for (int i = 0; i < n; i++)
                arr[i] = nextLong();
            return arr;
        }
        public long[][] nextLongArray(int n, int m) throws IOException {
            long[][] arr = new long[n][m];
            for (int i = 0; i < n; i++)
                for (int j = 0; j < m; j++)
                    arr[i][j] = nextLong();
            return arr;
        }
        public double[] nextDoubleArray(int n) throws IOException {
            double[] arr = new double[n];
            for (int i = 0; i < n; i++)
                arr[i] = nextDouble();
            return arr;
        }
        public double[][] nextDoubleArray(int n, int m) throws IOException {
            double[][] arr = new double[n][m];
            for (int i = 0; i < n; i++)
                for (int j = 0; j < m; j++)
                    arr[i][j] = nextDouble();
            return arr;
        }
        public char[][] nextCharArray(int n, int m) throws IOException {
            char[][] arr = new char[n][];
            for (int i = 0; i < n; i++)
                arr[i] = next().toCharArray();
            return arr;
        }
    }
}