#include<bits/stdc++.h>
using namespace std;
#define min(a,b) (a<b?a:b)
int s[2000001],t[2000001][26],u[2000001][28];
int n,q,askl,askr,ans,maxx;
inline int rmq2(int l,int r){
int k=0;
while(l+(1<<k+1)-1<=r)k++;
return min(u[l][k],u[r-(1<<k)+1][k]);
}
int main(){
cin>>n>>q;
for(int i=1;i<=n;i++){
scanf("%d",&s[i]);
u[i][0]=s[i];
}
int maxx=log2(n);
for(int j=1;j<=maxx;j++){
for(int i=1;i+(1<<j)-1<=n;i++){
u[i][j]=min(u[i][j-1],u[i+(1<<j-1)][j-1]);
}
}
for(int i=1;i<=n;i++){
printf("%d\n",rmq2(i-q+1,i));
}
return 0;
}