https://www.e-olymp.com/az/problems/1460

/*
    Author: Kanan Asgarli
    https://www.e-olymp.com/az/problems/1460
*/
#include <iostream>
#include <algorithm>
using namespace std;
int n, m[1001], a, b, c, d;
int main()
{
    cin>>n>>a>>b>>c>>d;
    for(int i = 1; i <= n; i++){
        m[i] = i;
    }
    reverse(m+a,m+b+1);
    reverse(m+c,m+d+1);
    for(int i = 1; i <= n; i++){
        cout<<m[i]<<" ";
    }

    return 0;
}