#include <iostream>
#include <queue>
#include <cctype>
#include <cstring>
using namespace std;

int i, j, stj, sti, nr, si, sj, fi, fj, mi, mj, fn1i, fn1j, fn2i, fn2j, fni, fnj, mni, mnj;
bool found;
queue<int> coada;
int alt;
int main()
{
	si=0;
	sj=0;
	fi=199;
	fj=199;
	cout<<-100<<" "<<-100<<"\n";
	exit(0);
}