#include "xylophone.h"
#include<bits/stdc++.h>
using namespace std;
#define REP(i,n) for(int i = 0; i < n; i ++)
static int A[5005];
int pos[5005];
void solve(int N) {
REP(i,N+2) pos[i] = 0;
int low = 1,high = N-1,mid,start;
while(low <= high){
mid = (low+high)/2;
if(query(mid,N) == N-1){
start = mid;
low = mid+1;
}
else high = mid-1;
}
A[start] = 1;
pos[1] = start;
if(start-1){
A[start-1] = 1+query(start-1,start);
pos[A[start-1]] = start-1;
}
A[start+1] = 1+query(start,start+1);
pos[A[start+1]] = start+1;
for(int i = start-2; i >= 1; i --){
int gg = query(i,i+1);
bool f1 = (pos[min(A[i+1]+gg,N+1)]==0),f2 = (pos[max(A[i+1]-gg,0)]==0);
if(f1 and f2){
int gg2 = query(i,i+2);
if(max({A[i+1]+gg,A[i+1],A[i+2]})-min({A[i+1]+gg,A[i+1],A[i+2]}) == gg2){
A[i] = A[i+1]+gg;
}
else A[i] = A[i+1]-gg;
}
else if(f1) A[i] = A[i+1]+gg;
else A[i] = A[i+1]-gg;
pos[A[i]] = i;
}
for(int i = start+2; i <= N; i ++){
int gg = query(i-1,i);
bool f1 = (pos[min(A[i-1]+gg,N+1)]==0),f2 = (pos[max(A[i-1]-gg,0)]==0);
if(f1 and f2){
int gg2 = query(i-2,i);
if(max({A[i-1]+gg,A[i-1],A[i-2]})-min({A[i-1]+gg,A[i-1],A[i-2]}) == gg2){
A[i] = A[i-1]+gg;
}
else A[i] = A[i-1]-gg;
}
else if(f1) A[i] = A[i-1]+gg;
else A[i] = A[i-1]-gg;
pos[A[i]] = i;
}
REP(i,N) answer(i+1,A[i+1]);
}
