#include <bits/stdc++.h>
using namespace std;
const int maxn = 2e6 * 4 + 100;
int n,k,x,y;
int a[maxn],mins[maxn];
void build (int o,int l,int r){
	if (l == r) {
		mins[o] = a[l];
	}else{
		int mid = l + (r - l) / 2;
		build (o * 2,l,mid);
		build (o * 2 + 1,mid + 1,r);
		mins[o] = min(mins[o * 2],mins[o * 2 + 1]);
	}
}
int query (int o,int l,int r){
	if (x <= l && r <= y) return mins[o];
	int sans = INT_MAX;
	int mid = l + (r - l) / 2;
	if (x <= mid) sans = min(sans,query (o * 2,l,mid));
	if (y > mid) sans = min(sans,query (o * 2 + 1,mid + 1,r));
	return sans;
}
int main(){
    cin >> n >> k;
    for (int i = 1 ; i <= n ; i++) scanf ("%d",&a[i]);
    build (1,1,n);
    cout << 0 << endl;
    for (int i = 2 ; i <= n ; i++){
    	x = max(1,i - k);
    	y = i - 1;
    	cout << query(1,1,n) << endl;
	}
    return 0;
}

喜获 $80$ 分