#include<iostream>
#include<fstream>
using namespace std;
ifstream fin("carte2.in");
ofstream fout("carte2.out");

int main()
{
    int A,B,C,D,E,T;
    fin>>T;
    while(T--)
    {
        fin>>A>>B>>C>>D>>E;

        if((A<C&&B<D)||(A<C&&B<E)||(A<D&&B<C)||(A<D&&B<E)||(A<E&&B<C)||(A<E&&B<D))
            fout<<"posibil";
        else
            fout<<"imposibil";
    }

    return 0;
}