#include <fstream>
#include <algorithm>
using namespace std;
ifstream in("carte2.in");
ofstream out("carte2.out");
int n,a[3],b[4];
int main()
{ in>>n;
  for(int i=1;i<=n;i++)
  { in>>a[1]>>a[2]>>b[1]>>b[2]>>b[3];
    sort(a+1,a+3);
    sort(b+1,b+4);
    if(a[1]<b[2] && a[2]<b[3])
       out<<"posibil\n";
    else
       out<<"imposibil\n";
  }
  in.close();
  out.close();
  return 0;
}