#include <iostream>
#include <fstream>
#include <vector>
using namespace std;
ifstream in("carte2.in");
ofstream out("carte2.out");
bool inside(int a, int b, int x, int y)
{
    return (a < x && b < y || a < y && b < x);
}
int main()
{
    int t,a,b,c,d,e;
    in >> t;
    for (int i= 0; i < t; i++)
    {
        in >> a >> b >> c >> d >> e;
        if (inside(a,b,c,e) || inside(a,b,e,c) || inside(a,b,c,d) || inside(a,b,d,c) || inside(a,b,d,e) || inside(a,b,e,d))
            out << "posibil\n";
        else
            out << "imposibil\n";
    }
    return 0;
    
}