#include<fstream>
#include<deque>
#include<string>

using namespace std;

ifstream fin( "secventa.in" );
ofstream fout( "secventa.out" );

const int inf = 1 << 30;
const int nmax = 500000;
int v[ nmax + 1 ];
deque <int> d;

string s;
string::iterator it;

int read_i32() {
    int semn = 1, sol = 0;
    while ( ( *it < '0' || *it > '9' ) && *it != '-' ) {
        ++ it;
    }
    if ( *it == '-' ) {
        semn = -1; ++ it;
    }
    while( it != s.end() && *it >= '0' && *it <= '9' ) {
        sol = sol * 10 + *it - '0';
        ++ it;
    }
    return sol * semn;
}

int main() {
    int n, k, sol, x;
    getline( fin, s, (char)0 );
    it = s.begin();
    n = read_i32(); k = read_i32();
    sol = -inf;
    for( int i = 0; i < n; ++ i ) {
        v[ i ] = read_i32();
        while ( !d.empty() && v[ d.back() ] > v[ i ] ) {
            d.pop_back();
        }
        d.push_back( i );
        if ( i - d.front() >= k ) {
            d.pop_front();
        }

        if ( i >= k - 1 && v[ d.front() ] > sol ) {
            sol = v[ d.front() ];
            x = i - k + 1;
        }
    }

    fout << x + 1 << ' ' << x + k << ' ' << sol << "\n";

    fin.close();
    fout.close();
    return 0;
}