#include <iostream>
#include <fstream>
#include <algorithm>
using namespace std;
ifstream fin("carte2.in");
ofstream fout("carte2.out");
int n,i,v1[3],v2[5],j;
int main()
{
    fin>>n;
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=2;j++)
            fin>>v1[j];
        for(j=1;j<=3;j++)
            fin>>v2[j];

        sort(v2+1,v2+4);
        sort(v1+1,v1+3);

        if(v1[1] < v2[2] && v1[2] < v2[3])
            fout<<"posibil\n";
        else
            fout<<"imposibil\n";
    }
}