#include <cstdio>
#define DIM 10007
#define NMAX 500007
#define inf -100007
using namespace std;
FILE *fin, *fout;
int n, k, st = 1, dr = 0, maxn = inf, pos, temp, poz;
char buff[DIM];
struct pdeque
{
    int v;
    int p;
} dq[NMAX];
void citeste(int &numar)
{
    numar= 0;
    char semn = '+';
    while(buff[poz] > '9' || buff[poz] < '0')
    {
        semn = buff[poz];
        poz++;
        if(poz == DIM)
        {
            poz = 0;
            fread(buff, 1, DIM, stdin);
        }
    }
    while(buff[poz] >= '0' && buff[poz] <= '9')
    {
        numar = numar * 10 + buff[poz] - '0';
        poz++;
        if(poz == DIM)
        {
            poz = 0;
            fread(buff, 1, DIM, stdin);
        }
    }
    if(semn == '-')
    {
        numar = -numar;
    }
}
int main()
{
    fin = freopen("secventa.in", "r", stdin);
    fout = freopen("secventa.out", "w", stdout);
    //scanf("%d%d", &n, &k);
    citeste(n);
    citeste(k);
    for(int i = 1; i< k; i++)
    {
        //scanf("%d", &temp);
        citeste(temp);
        while(dr >= st && temp <= dq[dr].v) dr--;
        dr++;
        dq[dr].v = temp;
        dq[dr].p = i;
    }
    for(int i = k; i<= n; i++)
    {
        if(dq[st].p + k <= i) st++;
        //scanf("%d", &temp);
        citeste(temp);
        while(dr >= st && temp <= dq[dr].v) dr--;
        dr++;
        dq[dr].v = temp;
        dq[dr].p = i;
        if(dq[st].v > maxn)
        {
            maxn = dq[st].v;
            pos = dq[dr].p;
        }
    }
    if(dq[st].v > maxn)
    {
        maxn = dq[st].v;
        pos = dq[dr].p;
    }
    printf("%d %d %d\n", pos-k+1, pos, maxn);
    fclose(fin);
    fclose(fout);
    return 0;
}