#include <iostream>
#include <stdio.h>

using namespace std;

int main()
{
    freopen("carte2.in","r",stdin);
    freopen("carte2.out", "w", stdout);

    int A,B,C,D,E,T;

    scanf("%d", &T);

    for(int i = 0 ; i < T ; i++) {
        scanf("%d %d %d %d %d",&A,&B,&C,&D,&E);

        if((A < D && B < C) || (A < E && B < D) || (A < E && B < C)) {
            printf("posibil\n");
        } else if((B < D && A < C) || (B < E && A < D) || (B < E && A < C)) {
            printf("posibil\n");
        } else {
            printf("imposibil\n");
        }
    }

    return 0;
}