#include <stdio.h>
#include <algorithm>
using namespace std;

int t, car[2], cut[3];

int main(){
	freopen("carte2.in", "r", stdin);
	freopen("carte2.out", "w", stdout);
	scanf("%d", &t);
	for(int i = 0; i < t; ++i){
		scanf("%d%d%d%d%d", &car[0], &car[1], &cut[0], &cut[1], &cut[2]);
		sort(car, car + 2);
		sort(cut, cut + 3);
		if(car[0] < cut[0] && (car[1] < cut[1] || car[1] < cut[2]))
			printf("posibil\n");
		else if(car[0] >= cut[0] && car[0] < cut[1] && car[1] < cut[2])
			printf("posibil\n");
		else
			printf("imposibil\n");
	}
	return 0;
}