#include <bits/stdc++.h>

using namespace std;
ifstream fin ("carte2.in");
ofstream fout("carte2.out");
int ct[5], c[5], t, xc, zc;
int main()
    {
    fin >> t;
    for ( int k = 1 ; k <= t ; k ++ )
        {
        c[1] = 1;
        fin >> c[2] >> c[3] >> ct[1] >> ct[2] >> ct[3];
        sort(c+1,c+4);
        sort(ct+1,ct+4);
        if ( ct[1] > c[1] and ct[2] > c[2] and ct[3] > c[3] )
            fout << "posibil" << '\n';
        else fout << "imposibil" << '\n';
        }
    return 0;
    }