#include <iostream>
#include <fstream>
#include <vector>
#include <deque>
#define DIM 10000
using namespace std;

int getInt();

vector<short int> V;
deque<int> D;
char buff[DIM];
int N, K, pos;

int main()
{
    freopen("secventa.in", "rt", stdin);
    freopen("secventa.out", "wt", stdout);

    V.assign(N+10, 0);
    short maxi = -30010;
    int st, dr;
    N = getInt();
    K = getInt();
    for(int i = 1; i <= N; ++i) {
        V[i] = getInt();
        while(!D.empty() && V[i] < V[ D.back() ])
            D.pop_back();
        if(!D.empty() && i - K >= D.front())
            D.pop_front();
        D.push_back(i);
        if(i >= K)
            if(V[ D.front() ] > maxi) {
                st = i - K + 1;
                dr = i;
                maxi = V[ D.front() ];
            }
    }
    cout << st << ' ' << dr << ' ' << maxi << '\n';
}

int getInt() {
    int number = 0;
    char s = '+';
    pos = DIM - 1;
    while(buff[pos] < '0' || buff[pos] > '9') {
        s = buff[pos];
        if(++pos == DIM)
            fread(buff, 1, DIM, stdin),   pos = 0;
    }
    while('0' <= buff[pos] && buff[pos] <= '9') {
        number = number * 10 + buff[pos] - '0';
        if(++pos == DIM)
            fread(buff, 1, DIM, stdin),   pos = 0;
    }
    if(s == '-')
        number = -number;
    return number;
}