#include<bits/stdc++.h> using namespace std; int a[10]; int main(){ while(cin>>a[0]>>a[1]>>a[2]>>a[3]>>a[4]){ if(!(a[0]||a[1]||a[2]||a[3]||a[4])) break; int flag=1; for(int i=2;i<=4;i++){ if(a[i]-a[i-1]!=a[i-1]-a[i-2]){ flag=2; break; } } if(flag==1){ for(int i=5;i<=9;i++){ a[i]=a[i-1]+a[i-1]-a[i-2]; cout<<a[i]<<" "; } cout<<endl; continue; } for(int i=2;i<=4;i++){ if(a[i]!=a[i-1]+a[i-2]){ flag=3; continue; } } if(flag==2){ for(int i=5;i<=9;i++){ a[i]=a[i-1]+a[i-2]; cout<<a[i]<<" "; } cout<<endl; continue; } for(int i=5;i<=9;i++){ a[i]=a[i-1]*a[i-1]/a[i-2]; cout<<a[i]<<" "; } cout<<endl; } return 0; }