#include <iostream>
#include <cmath> ///abs= valoare absoluta
using namespace std;

int f1, f2, f, n, i; ///variabile globale
int a,b;
///424
int main()
{
  cin>>a>>b>>n;
  f1=a; f2=b;
  if(n==1){ cout<<f1; return 0;}

  cout<<f1<<" "<<f2<<" ";
  f=f1;
  while(abs(f)<=n)
  {
      f=f1+f2;
      f1=f2;
      f2=f;
      if(abs(f)<=n) cout<<f<<" ";
  }
  return 0;
}