#include <fstream>
#include <iostream>

using namespace std;

ifstream fin("carte2.in");
ofstream fout("carte2.out");

int main()
{
	int t, a, b, c, d, e;
	fin >> t;
	for (int i = 1; i <= t; ++i) {
		fin >> a >> b >> c >> d >> e;
		if ((a < c && b < d) || (a < d && b< e) || (a < e && b < c)){
			fout << "posibil"<<endl;
		}
		else {
			fout << "imposibil"<<endl;
		}
	}

	return 0;

}