#include <bits/stdc++.h>
#include "xylophone.h"
using namespace std;
void dbg() { cout << "\n"; }
template<typename H, typename... T>
void dbg(H h, T... t) {
cout << h << " ";
dbg(t...);
}
const int N = 5050;
int a[N],a2[N],d[N],d2[N],dir[N];
void solve(int n) {
for (int i = 1; i <= n; i++) dir[i] = 1;
for (int i = 1; i < n; i++) d[i] = query(i,i+1);
for (int i = 1; i < n-1; i++) d2[i] = query(i,i+2);
for (int i = 1; i < n-1; i++) {
if (d[i]+d[i+1] == d2[i]) dir[i+2] = 1;
else dir[i+2] = -1;
}
a[1] = 0;
int now = 1;
int mn = 0;
for (int i = 2; i <= n; i++) {
// dbg("dir",i,dir[i]);
now *= dir[i];
a[i] = a[i-1]+d[i-1]*now;
mn = min(mn,a[i]);
}
bool ch = 0;
int aidx,bidx;
for (int i = 1; i <= n; i++) {
if (a[i]-mn+1 == 1) aidx = i;
else if (a[i]-mn+1 == n) bidx = i;
}
if (aidx < bidx) {
for (int i = 1; i <= n; i++) {
// dbg("1",i,a[i]-mn+1);
answer(i,a[i]-mn+1);
}
return;
}
now = -1;
mn = 0;
for (int i = 2; i <= n; i++) {
now *= dir[i];
a[i] = a[i-1]+d[i-1]*now;
// a2[a[i]] = i;
mn = min(mn,a[i]);
}
for (int i = 1; i <= n; i++) {
// dbg("2",i,a[i]-mn+1);
answer(i,a[i]-mn+1);
}
}
