#include <cstdio>
#define NMAX 500010

using namespace std;

int n,k,i,a[NMAX],dq[NMAX],vf,bz,inc,sf,maxim;

FILE *fin=fopen("secventa.in","r");
FILE *fout=fopen("secventa.out","w");

char s[3500500];

int main()
{
    fscanf(fin,"%d%d",&n,&k);
    vf=-1;
    maxim=-2000000000;
    fscanf(fin,"%s",&s);
    int poz=0;
    for (i=1; i<=n; i++)
    {
        bool neg=0;
        if (s[poz]=='-') neg=1,poz++;
        while (s[poz]>='0'&&s[poz]<='9')
            a[i]=a[i]*10+s[poz]-'0',poz++;
        if (s[poz]==' ') poz++;
        if (neg==1) a[i]=-a[i];
        while (bz<=vf&&a[i]<a[dq[vf]])
            vf--;
        dq[++vf]=i;
        if (i-k==dq[bz])
            bz++;
        if (i>=k&&a[dq[bz]]>maxim)
        {
            maxim=a[dq[bz]];
            inc=dq[bz];
        }
    }
    int nr=inc;
    sf=inc+k-1;
    while (sf>nr&&inc>1&&a[inc-1]>=a[nr])
        inc--,sf--;
    fprintf(fout,"%d %d %d\n",inc,sf,maxim);
}