#include <stdio.h>

typedef struct 
{
	int x, y;
} Point;

Point p[1010];
int ds[1010];
int N, D;

int get_id(int x)
{
	int root;
	if (ds[x] == x || ds[x] == -1)
	{
		return x;
	}
	return ds[x] = get_id(ds[x]);
}

int dis(int i, int j)
{
	return (p[i].x - p[j].x) * (p[i].x - p[j].x) + (p[i].y - p[j].y) * (p[i].y - p[j].y);
}

int main()
{
	int i, s, e;
	char op;

	scanf("%d%d", &N, &D);

	D *= D;

	for (i = 1; i <= N; i++)
	{
		scanf("%d%d", &p[i].x, &p[i].y);
		ds[i] = -1;
	}
	
	while (scanf("%c", &op) != EOF)
	{
		if (op == 'O')
		{
			scanf("%d", &s);
			ds[s] = s;

			for (i = 1; i <= N; i++)
			{
				if (ds[i] != -1 && i != s && dis(i, s) <= D)
				{
					ds[get_id(s)] = get_id(i);
				}
			}
		}
		if (op == 'S')
		{
			scanf("%d%d", &s, &e);
			if (get_id(s) == get_id(e))
			{
				puts("SUCCESS");
			}
			else
			{
				puts("FAIL");
			}
		}
	}

	return 0;
}