// @BEGIN_OF_SOURCE_CODE

/* @JUDGE_ID:  17243NT  142  C++ */

// Send to judge@uva.es

#include <iostream.h>
#include <fstream.h>

#ifdef ONLINE_JUDGE
	#define ins cin
	#define outs cout
#else
	#define ins fin
	#define outs fout
	ifstream fin("myprog.in");
	ofstream fout("myprog.out");
#endif

typedef struct {
	int x1;
	int y1;
	int x2;
	int y2;
} region;

typedef struct {
	int x;
	int y;
} coordinate;

region regions[30];
coordinate icons[60];
int nregions;
int nicons;

int getregion(coordinate a) {
	int r;
	
	for(r = nregions - 1; r >= 0; r--)
		if(regions[r].x1 <= a.x && a.x <= regions[r].x2
			&& regions[r].y1 <= a.y && a.y <= regions[r].y2)
			return r;
	
	return -1;
}

int main() {
	char type;
	coordinate click;
	int i, min;
	
	for(;;) {
		ins >> type;
		if(type == '#') break;
		if(type == 'I') {
			ins >> icons[nicons].x >> icons[nicons].y;
			nicons++;
		} else if(type == 'R') {
			ins >> regions[nregions].x1 >> regions[nregions].y1
				>> regions[nregions].x2 >> regions[nregions].y2;
			nregions++;
		} else if(type == 'M') {
			ins >> click.x >> click.y;
			
			i = getregion(click);
			if(i >= 0) {
				cout << (char) ('A' + i) << endl;
			} else {
				int sqdist[60];
				
				for(i = 0; i < nicons; i++)
					if(getregion(icons[i]) < 0) {
						sqdist[i] = (icons[i].x - click.x) * (icons[i].x - click.x)
							+ (icons[i].y - click.y) * (icons[i].y - click.y);
					} else {
						sqdist[i] = 100000000;
					}
				
				min = 100000000;
				
				for(i = 0; i < nicons; i++)
					if(sqdist[i] < min) min = sqdist[i];

				for(i = 0; i < nicons; i++)
					if(sqdist[i] == min) {
						cout << ' ';
						if(i < 9) cout << ' ';
						cout << i + 1;
					}
				cout << endl;
			}
		}
	}

	return 0;
}

// @END_OF_SOURCE_CODE