#include <bits/stdc++.h>
#define pb push_back
#define all(c) c.begin(),c.end()
using namespace std;
typedef long long ll;
const ll INF64 = 1e18 + 1337;
const int INF32 = 1e9 + 228;
const int MOD = 1e9 + 7;
#define ndbg 1
int main()
{
    ios_base::sync_with_stdio(0);
#ifdef ndbg
  ifstream cin("input.txt");
  ofstream cout("output.txt");
#endif
    cin.tie(0);cout.tie(0);


    int n, a, b;
    cin >> n >> a >> b;
    int pos = a;
    if(a < b)
    {
        if(b == a + 1 && b != n && a != 1) {cout << 0; return 0;}
        for( ; pos >= 3; cout << -2 << "\n", pos -= 2);
        if(pos != 1)
        {
            cout << -1 << "\n";
            pos--;
        }
        else if(pos + 1 != b)
        {
            cout << 1 << "\n";
            pos++;
        }
        for( ; pos <= a - 1; cout << 2 << "\n", pos += 2);
        for( ; pos < b - 1; cout << 1 << "\n", pos++);
        for( ; pos <= n - 2; cout << 2 << "\n", pos += 2);
        if(pos != n)
        {
            cout << 1 << "\n";
            pos++;
        }
        else if(pos != b)
        {
            cout << -1 << "\n";
            pos--;
        }
        for( ; pos != b; cout << -2 << "\n", pos -= 2);
    }
    else
    {
        if(a == b + 1 && a != n && b != 1) {cout << 0; return 0;}
        for( ; pos <= n - 2; cout << 2 << "\n", pos += 2);
        if(pos != n)
        {
            cout << 1 << "\n";
            pos++;
        }
        else if(pos - 1 != b)
        {
            cout << -1 << "\n";
            pos--;
        }
        for( ; pos >= a + 1; cout << -2 << "\n", pos -= 2);
        for( ; pos > b + 1; cout << -1 << "\n", pos--);
        for( ; pos >= 3; cout << -2 << "\n", pos -= 2);
        if(pos != 1)
        {
            cout << -1 << "\n";
            pos--;
        }
        else if(pos != b)
        {
            cout << 1 << "\n";
            pos++;
        }
        for( ; pos != b; cout << 2 << "\n", pos += 2);
    }

#ifdef ndbg
  cin.close();
  cout.close();
#endif
    return 0;
}