using namespace std;
#include <fstream>
#include <vector>
#include <algorithm>
#include <string>
using ll = long long;
using uint = unsigned int;
using ull = unsigned long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;

vector< int > a(2), b(3);

int main()
{
	int i, t;
	ifstream fin("carte2.in");
	ofstream fout("carte2.out");

	for (fin >> t; t; --t)
	{
		fin >> a[0] >> a[1] >> b[0] >> b[1] >> b[2];
		sort(a.begin(), a.end());
		sort(b.begin(), b.end());

		if (a[0] < b[1] && a[1] < b[2]) fout << "posibil\n";
		else fout << "imposibil\n";
	}

	fin.close();
	fout.close();

    return 0;
}