#include <iostream>
#include <fstream>
#include <cmath>
#include <iomanip>

using namespace std;

ifstream fin("carte2.in");
ofstream fout("carte2.out");

int main(){
    
    int A, B, C, D, E, T;
    fin >> T;
    for( int i = 1 ; i <= T ; ++i ){
        fin >> A >> B >> C >> D >> E;
        if( (A < C && (B < D || B < E) ) || (A < D && (B < C || B < E) ) || (A < E && (B < C || B < D) ) ) fout << "posibil\n";
        else fout << "imposibil\n";
    }
    
    
    
    return 0;
}