Problem: Amr has got a large array of size n. Amr doesn't like large arrays so he intends to make it smaller.

Amr doesn't care about anything in the array except the beauty of it. The beauty of the array is defined to be the maximum number of times that some number occurs in this array. He wants to choose the smallest subsegment of this array such that the beauty of it will be the same as the original array.

Help Amr by choosing the smallest subsegment possible.

Input

The first line contains one number n (1 ≤ n ≤ 105), the size of the array.

The second line contains n integers ai (1 ≤ ai ≤ 106), representing elements of the array.

Output

Output two integers l, r (1 ≤ l ≤ r ≤ n), the beginning and the end of the subsegment chosen respectively.

If there are several possible answers you may output any of them. 

Examples

Input

5
1 1 2 2 1


Output

1 5

Input

5
1 2 2 3 1


Output

2 3

Input

6
1 2 2 1 1 2


Output

1 5

Note

A subsegment B of an array A from l to r is an array of size r - l + 1 where Bi = Al + i - 1 for all 1 ≤ i ≤ r - l + 1

Solution (in JAVA):

Solution:
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.InputMismatchException;
import java.io.IOException;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author cunbidun
 */
public class Main {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        BAmrAndTheLargeArray solver = new BAmrAndTheLargeArray();
        solver.solve(1, in, out);
        out.close();
    }

    static class BAmrAndTheLargeArray {
        private static final int INF = (int) 2e9 + 7;
        private InputReader in;
        private PrintWriter out;

        public void solve(int testNumber, InputReader in, PrintWriter out) {
            this.in = in;
            this.out = out;
            int n = in.nextInt();
            int[] a = in.nextIntArray(n, 1);
            int[] cnt = new int[1000010];
            int[] start = new int[1000010];
            Arrays.fill(start, INF);
            int[] end = new int[1000010];
            int max = 0;
            int pos = 0;

            for (int i = 1; i <= n; i++) {
                cnt[a[i]]++;
                start[a[i]] = MaxMin.Min(start[a[i]], i);
                end[a[i]] = MaxMin.Max(end[a[i]], i);
                if (cnt[a[i]] >= max) {
                    max = cnt[a[i]];
                }
            }
            int minDis = INF;
            for (int i = 1; i <= 1000000; i++) {
                if (cnt[i] == max) {
                    if (minDis > end[i] - start[i] + 1) {
                        minDis = end[i] - start[i] + 1;
                        pos = i;
                    }
                }
            }
            out.println(start[pos] + " " + end[pos]);
        }

    }

    static class InputReader extends InputStream {
        private InputStream stream;
        private byte[] buf = new byte[1024];
        private int curChar;
        private int numChars;

        public InputReader(InputStream stream) {
            this.stream = stream;
        }

        public int read() {
            if (numChars == -1) {
                throw new InputMismatchException();
            }
            if (curChar >= numChars) {
                curChar = 0;
                try {
                    numChars = stream.read(buf);
                } catch (IOException e) {
                    throw new InputMismatchException();
                }
                if (numChars <= 0) {
                    return -1;
                }
            }
            return buf[curChar++];
        }

        public int nextInt() {
            int c = read();
            while (isSpaceChar(c))
                c = read();
            int sgn = 1;
            if (c == '-') {
                sgn = -1;
                c = read();
            }
            int res = 0;
            do {
                if (c < '0' || c > '9') {
                    throw new InputMismatchException();
                }
                res *= 10;
                res += c - '0';
                c = read();
            } while (!isSpaceChar(c));
            return res * sgn;
        }

        public int[] nextIntArray(int length, int stIndex) {
            int[] arr = new int[length + stIndex];
            for (int i = stIndex; i < stIndex + length; i++)
                arr[i] = nextInt();
            return arr;
        }

        private static boolean isSpaceChar(int c) {
            return c == ' ' || c == '\n' || c == '\r' || c == '\t' || c == -1;
        }

    }

    static class MaxMin {
        public static <T extends Comparable<T>> T Max(T x, T y) {
            T max = x;
            if (y.compareTo(max) > 0) max = y;
            return max;
        }

        public static <T extends Comparable<T>> T Min(T x, T y) {
            T min = x;
            if (y.compareTo(min) < 0) min = y;
            return min;
        }

    }
}