# include <fstream>
# include <algorithm>
# include <vector>
# include <string>

using namespace std;

ifstream f ( "carte2.in" );
ofstream g ( "carte2.out" );

int main()
{
    int t; f >> t;
    while ( t -- ) {
        int a, b, c, d, e; f >> a >> b >> c >> d >> e;
        int ok = 0;
        if ( a < c && b < d ) ++ ok;
        if ( a < c && b < e ) ++ ok;
        if ( a < d && b < c ) ++ ok;
        if ( a < e && b < c ) ++ ok;
        if ( a < d && b < e ) ++ ok;
        if ( a < e && b < d ) ++ ok;

        if ( ok ) g << "posibil\n";
        else g << "imposibil\n";
    }

    return 0;
}