#include <stdio.h>
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using mint = modint998244353;
using namespace std;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf32 1000000001
#define Inf64 1000000000000000001
void Out(vector<int> p){
	rep(i,p.size()){
		if(i!=0)cout<<' ';
		cout<<p[i];
	}
	cout<<endl;
}
int main(){
	
	int n;
	cin>>n;
	vector<int> a(n);
	rep(i,n)cin>>a[i];
	if(n<=8){
		vector<int> p(n);
		rep(i,n)p[i] = i+1;
		map<int,vector<int>> mp;
		do{
			int s = 0;
			rep(i,n)s ^= a[i] + p[i];
			if(mp.count(s)){
				Out(p);
				Out(mp[s]);
				return 0;
			}
			else mp[s] = p;
		}
		while(next_permutation(p.begin(),p.end()));
		cout<<-1<<endl;
	}
	else{
		rep(i,n)a[i] ++;
		vector<vector<int>> is(4);
		rep(i,n)is[a[i]%4].push_back(i);
		vector<int> p(n,-1),q(n,-1);
		set<int> s;
		rep(i,n)s.insert(i);
		if(is[0].size() + is[2].size()>=2){
			vector<int> t;
			rep(i,is[0].size())t.push_back(is[0][i]);
			rep(i,is[2].size())t.push_back(is[2][i]);
			while(t.size()>=3)t.pop_back();
			p[t[0]] = 0;
			p[t[1]] = 1;
			s.erase(0);
			s.erase(1);
			rep(i,n){
				if(p[i]==-1){
					p[i] = *s.begin();
					s.erase(s.begin());
				}
			}
			q = p;
			swap(q[t[0]],q[t[1]]);
			rep(i,n){
				p[i]++,q[i]++;
			}
			Out(p);
			Out(q);
			
		}
		else if(is[0].size() + is[1].size()>=2){
			vector<int> t;
			rep(i,is[0].size())t.push_back(is[0][i]);
			rep(i,is[1].size())t.push_back(is[1][i]);
			while(t.size()>=3)t.pop_back();
			p[t[0]] = 0;
			p[t[1]] = 2;
			s.erase(0);
			s.erase(2);
			rep(i,n){
				if(p[i]==-1){
					p[i] = *s.begin();
					s.erase(s.begin());
				}
			}
			q = p;
			swap(q[t[0]],q[t[1]]);
			rep(i,n){
				p[i]++,q[i]++;
			}
			Out(p);
			Out(q);
			
		}
		else{
			vector<int> t;
			rep(i,is[3].size())t.push_back(is[3][i]);
			while(t.size()>=3)t.pop_back();
			p[t[0]] = 1;
			p[t[1]] = 3;
			s.erase(1);
			s.erase(3);
			rep(i,n){
				if(p[i]==-1){
					p[i] = *s.begin();
					s.erase(s.begin());
				}
			}
			q = p;
			swap(q[t[0]],q[t[1]]);
			rep(i,n){
				p[i]++,q[i]++;
			}
			Out(p);
			Out(q);
		}
		
	}
	return 0;
}