#include <iostream>
using namespace std;
int main()
{
int N, a, b, c;
cin >> N >> a >> b >> c;
for (int i = N; i >= 1; i--) {
if (i == a || i == b || i == c) {
continue;
}
else {
cout << "No. " << i << endl;
}
}
return 0;
}