#include <stdio.h>
#include <stdlib.h>
#include <string.h>

typedef struct fronta_s {
		int where;
		struct fronta_s *next;
} fronta_t;

fronta_t *fronta;

void zarad (int pos) {
		fronta_t *p;
		fronta_t *new;

		new = malloc (sizeof (fronta_t));

		new -> where = pos;

		if (!fronta || fronta -> where > pos) {
				new -> next = fronta;
				fronta = fronta -> next;
				return;
		}

		p = fronta;
		while (p -> next && p -> next -> where < pos)
				p = p -> next;
		new -> next = p -> next;
		p -> next = new;
}

int main(void)
{
	int zad, zad_num;

	fronta = NULL;

	scanf("%d",&zad_num);

	for (zad = 1; zad <= zad_num; zad++) {
			int actual; /* actual time */
			int num, presah;
			int zasahuje;

			zasahuje = 0;
			actual = 0;

			printf ("Zadani %d:\n", zad);

			while (1) {
				scanf ("%d %d", &num, &presah);

				printf ("Nacel %d %d\n", num, presah);

				/* Vypis */
				printf ("%d\n", zasahuje);

				if (num == 0 && presah == 0) {
						printf ("Going out\n");
						break;
				}

				actual += num;

				if (presah > 0) {
						zarad (actual + presah);
						zasahuje++;
				}

				printf ("Going  in\n");

				/* Remove all old entries */
				while (fronta && (fronta -> where < actual)) {
						fronta_t *p;

						p = fronta;
						fronta = fronta -> next;
						free (p);

						zasahuje--;
				}
			} /* while (1) */
	}

	return 0;
}