#25842: 測試出現OLE，但是不知道要怎麼改
a0919750385@gmail.com
(tsaiyi)
#include <iostream>
using namespace std;
int main() {
int t;
cin>>t;
for (int i=0;i<=t;i++)
{
int a,b,c,d,e;
cin>>a>>b>>c>>d;
if(b-a==c-b==d-c)
{
e=d+(b-a);
cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<e<<endl;
}
else if(d/c==c/b){
e=d*(d/c);
cout<<a<<" "<<b<<" "<<c<<" "<<d<<" "<<e<<endl;
}
}
return 0;
}