#include <iostream>
#include <fstream>
using namespace std;
int n,i,a,b,c,d,e,k;
int main()
{
    ifstream fin("carte2.in");
    ofstream fout("carte2.out");
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>a>>b>>c>>d>>e;
        k=0;
        if((a<d)&&(b<c))k=1;
            else if((b<d)&&(a<c))k=1;
                else if((a<d)&&(b<e))k=1;
                    else if((b<d)&&(a<e))k=1;
                        else if((a<e)&&(b<c))k=1;
                            else if((b<e)&&(a<c))k=1;
        if(k==1)fout<<"posibil\n";
            else fout<<"imposibil\n";
    }
    fin.close();
    fout.close();
    return 0;
}