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.OutputStream;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.util.HashMap;
import java.util.InputMismatchException;
import java.io.IOException;
import java.util.Map;
import java.io.Writer;
import java.io.OutputStreamWriter;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author o_panda_o(emailofpanda@yahoo.com)
 */
public class Code_558B_AmrAndTheLargeArray{
    public static void main(String[] args){
        InputStream inputStream=System.in;
        OutputStream outputStream=System.out;
        InputReader in=new InputReader(inputStream);
        OutputWriter out=new OutputWriter(outputStream);
        _558B_ solver=new _558B_();
        solver.solve(1,in,out);
        out.close();
    }

    static class _558B_{
        public void solve(int testNumber,InputReader in,OutputWriter out){
            int n=in.nextInt();
            int array[]=in.nextIntArray(n);
            int[] start=new int[1000001];
            int[] end=new int[1000001];
            int maxSize=1;
            Map<Integer,Integer> pair=new HashMap<>();
            for(int i=0;i<n;++i){
                if(pair.containsKey(array[i])){
                    pair.replace(array[i],pair.get(array[i])+1);
                    end[array[i]]=i+1;
                    maxSize=Math.max(maxSize,pair.get(array[i]));
                }else{
                    pair.put(array[i],1);
                    start[array[i]]=i+1;
                    end[array[i]]=i+1;
                }
            }
            int first=0, last=0, gap=Integer.MAX_VALUE;
            for(int key : pair.keySet()){
                if(pair.get(key)==maxSize){
                    if(end[key]-start[key]<gap){
                        gap=end[key]-start[key];
                        first=start[key];
                        last=end[key];
                    }
                }
            }
            out.print(first,last);
        }

    }

    static class OutputWriter{
        private final PrintWriter writer;

        public OutputWriter(OutputStream outputStream){
            writer=new PrintWriter(new BufferedWriter(new OutputStreamWriter(outputStream)));
        }

        public OutputWriter(Writer writer){
            this.writer=new PrintWriter(writer);
        }

        public void print(Object... objects){
            for(int i=0;i<objects.length;i++){
                if(i!=0){
                    writer.print(' ');
                }
                writer.print(objects[i]);
            }
        }

        public void close(){
            writer.close();
        }

    }

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

        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 boolean isSpaceChar(int c){
            if(filter!=null){
                return filter.isSpaceChar(c);
            }
            return isWhitespace(c);
        }

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

        public int[] nextIntArray(int n){
            int[] array=new int[n];
            for(int i=0;i<n;++i) array[i]=nextInt();
            return array;
        }

        public interface SpaceCharFilter{
            public boolean isSpaceChar(int ch);

        }

    }
}