//#define _GLIBCXX_DEBUG
#include <bits/stdc++.h>
#define rep(i, n) for(int i=0; i<n; ++i)
#define all(v) v.begin(), v.end()
#define rall(v) v.rbegin(), v.rend()
using namespace std;
using ll = int64_t;
using ld = long double;
using P = pair<int, int>;
using vs = vector<string>;
using vi = vector<int>;
using vvi = vector<vi>;
template<class T> using PQ = priority_queue<T>;
template<class T> using PQG = priority_queue<T, vector<T>, greater<T> >;
const int INF = 0xccccccc;
const ll LINF = 0xcccccccccccccccLL;
template<typename T1, typename T2>
inline bool chmax(T1 &a, T2 b) {return a < b && (a = b, true);}
template<typename T1, typename T2>
inline bool chmin(T1 &a, T2 b) {return a > b && (a = b, true);}
template<typename T1, typename T2>
istream &operator>>(istream &is, pair<T1, T2> &p) { return is >> p.first >> p.second;}
template<typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &p) { return os << p.first << ' ' << p.second;}

#define N 200100

//head

int n, p, q;
int a[N], pl[N], _[N];
bitset<N> check;

void print() {
  rep(i, n) cout << a[i]+1 << (i == n-1?'\n':' ');
  return;
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cin >> n >> p >> q;
  rep(i, n) cin >> a[i];
  rep(i, n) a[i]--;
  if(!next_permutation(a, a+n)) {
    cout << -1 << endl;
    return 0;
  }
  rep(i, n) pl[a[i]] = i;
  if(pl[--p] < pl[--q]) {
    print();
    return 0;
  }
  int u = -1;
  for(int i = q+1; i < n; i++) {
    if(pl[q] < pl[i]) {
      u = i;
      break;
    }
  }
  if(u == -1) {
    for(int i = pl[q]-1; i >= 0; i--) {
      if(i != pl[q]-1 and a[i] > a[i+1]) break;
      check.set(a[i]);
      for(int j = a[i]+1; j < n and !check.test(j); j++) {
        check.set(j);
        if(pl[j] > pl[q]) {
          swap(a[pl[j]], a[i]);
          sort(a+i+1, a+n);
          goto OUT;
        }
      }
    }
    copy(a, a+n, _);
    if(!next_permutation(a, a+pl[q])) {
      prev_permutation(a, a+pl[q]);
      for(int i = pl[q]-1; i >= 0; i--) {
        for(int j = a[i]+1; j < (i == 0?n:a[i-1]); j++) {
          if(j == q) continue;
          swap(a[i], a[pl[j]]);
          sort(a+i+1, a+n);
          goto OUT;
        }
      }
      cout << -1 << endl;
      return 0;
    }
    int z = -1;
    rep(i, pl[q]) if(_[i] != a[i]) {
      z = i;
      break;
    }
    sort(a+z+1, a+n);
    print();
    return 0;
  }
  swap(a[pl[q]], a[pl[u]]);
  sort(a+pl[q]+1, a+n);
OUT:;
  rep(i, n) pl[a[i]] = i;
  if(pl[p] < pl[q]) {
    print();
    return 0;
  }
  rotate(a+pl[q], a+pl[q]+1, a+pl[p]+1);
  print();
}