#include <cstdio>
using namespace std;
#include <stdio.h>
#include <ctype.h>

class InParser {
private:
    FILE *fin;
    char *buff;
    int sp;

    char read_ch() {
        ++sp;
        if (sp == 4096) {
            sp = 0;
            fread(buff, 1, 4096, fin);
        }
        return buff[sp];
    }

public:
    InParser(const char* nume) {
        fin = fopen(nume, "r");
        buff = new char[4096]();
        sp = 4095;
    }

    InParser& operator >> (int &n) {
        char c;
        while (!isdigit(c = read_ch()) && c != '-');
        int sgn = 1;
        if (c == '-') {
            n = 0;
            sgn = -1;
        } else {
            n = c - '0';
        }
        while (isdigit(c = read_ch())) {
            n = 10 * n + c - '0';
        }
        n *= sgn;
        return *this;
    }

    InParser& operator >> (long long &n) {
        char c;
        n = 0;
        while (!isdigit(c = read_ch()) && c != '-');
        long long sgn = 1;
        if (c == '-') {
            n = 0;
            sgn = -1;
        } else {
            n = c - '0';
        }
        while (isdigit(c = read_ch())) {
            n = 10 * n + c - '0';
        }
        n *= sgn;
        return *this;
    }
}fin("secventa.in");

int dq[500005];
int v[500005];
int main()
{
    freopen("secventa.out", "w", stdout);

    int n, k, dr, dqst, dqdr;
    int ans = -30002;
    dqst = 1; dqdr = 0;
    fin >> n >> k;
    for (int i = 1; i <= n; ++i)
    {
        fin >> v[i];
        if (dqst <= dqdr && dq[dqst] + k <= i)
            ++dqst;
        while (dqst <= dqdr && v[i] < v[dq[dqdr]])
            --dqdr;
        dq[++dqdr] = i;
        if (i >= k && v[dq[dqst]] > ans)
        {
            ans = v[dq[dqst]];
            dr = i;
        }
    }
    printf("%d %d %d\n", dr - k + 1, dr, ans);
    return 0;
}