#include <iostream> using namespace std; int main() { int a, b, c, d, t; cin >> t; while (t-->0) { cin >> a >> b >> c >> d; if (d - c == c - b ) cout << a <<" " << b<<" " << c<<" " << d <<" " << b - a + d<<"\n"; else cout << a<<" " << b<<" " << c<<" " << d<<" " << d * b<<"\n"; } }