#include <iostream>
#include <fstream>
using namespace std;
int a, b, c, d, e, T;
ofstream fout("carte2.out");
int solve(){
  if((a < d && b < c) || (a < c && b < d)) return 1;
  if((a < e && b < c) || (a < c && b < e)) return 1;
  if((a < d && b < e) || (a < e && b < d)) return 1;
 return 0;
}
void write(){

  if(solve()) fout << "posibil\n";
   else fout << "imposibil\n";
}
void read()
{
    ifstream fin("carte2.in");
    fin >> T;
    for(int i = 1; i <= T; ++i){
        fin >> a >> b >> c >> d >> e;
        write();
    }
}
int main()
{
    read();
    return 0;
}