#include <bits/stdc++.h>
#include <fstream>
using namespace std;

ifstream f("carte2.in");
ofstream g("carte2.out");

int main()
{
    int t;
    f >> t;

    while (t)
    {
        int a, b, c, d, e;

        f >> a >> b >> c >> d >> e;

        bool ok = 0;

        if (a < c && b < d)
            ok = 1;
        if (a < d && b < c)
            ok = 1;
        if (a < d && b < e)
            ok = 1;
        if (a < e && b < d)
            ok = 1;
        if (a < c && b < e)
            ok = 1;
        if (a < e && b < c)
            ok = 1;
            
        if (ok == 1)
            g <<"posibil";
            else g <<"imposibil";
        g <<endl;
        t--;
    }

    return 0;
}