#include <iostream>
#include <cstdio>
 
using namespace std;
 
int T, A, B, C, D, E;
 
bool check(int X, int Y) {
    return (A < X && B < Y) || (A < Y && B < X);
}
 
int main() {
    freopen("carte2.in", "r", stdin);
    freopen("carte2.out", "w", stdout);
 
    scanf("%d", &T);
 
    while(T--) {
        scanf("%d%d%d%d%d", &A, &B, &C, &D, &E);
 
        bool ok = 0;
        ok |= check(C, D);
        ok |= check(D, E);
        ok |= check(C, E);
 
        if(ok) printf("posibil\n");
        else printf("imposibil\n");
    }
    return 0;
}