#include <stdio.h>
#include <algorithm>

int main() {
	int n, a;
	scanf("%d", &n);

	for (int i = 0; i < n; i++) {
		scanf("%d", &a);
		if (a % 8 == 0 || a % 10 == 0) {
			if (a % 8 == 0)
				printf("iki");
			if (a % 10 == 0)
				printf("sugi");
			printf("\n");
		} else {
			printf("%d\n", a / 3);
		}
	}
}