#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <inttypes.h>
#include <assert.h>

#define MIN(a,b)	((a)<(b)?(a):(b))
#define MAX(a,b)	((a)>(b)?(a):(b))
#define LEN(a)		(sizeof(a)/sizeof(*(a)))

#define MAXP	512

/*
 * There are two main problems with part 2:
 *  1. Deciding what is inside and what is outside of the polyline
 *  2. The points being _tiles_, not zero-width coordinates
 *
 * This solution walks the outline and calculates "normals" for each
 * point, which are angles pointing _out_ of the shape. Those are used
 * to derrive the outside boundary of the shape, the lines that go
 * around, not through, the corner tiles. Witth that we can do
 * more-or-less normal intersection checks.
 *
 * Angles are stored as 1/8ths of a circle.
 */

struct point { int x,y; };
struct edge { int off, lo,hi; };

static struct point pts[MAXP];
static struct edge hedges[MAXP/2];
static struct edge vedges[MAXP/2];
static int norms[MAXP];
static int np, nhe, nve;

static int wrapa(int a) { return (a+8)%8; }

static int
cmp_edges(const void *a, const void *b)
{
	return ((const struct edge *)a)->off -
	       ((const struct edge *)b)->off;
}

static int
line_dir(struct point a, struct point b)
{
	return 4*(a.x>b.x || a.y<b.y) + 2*(a.x!=b.x);
}

static void
calculate_normals(void)
{
	int i, dir1,dir2, angle;
	int normal; /* relative to the current line  */

	dir1 = line_dir(pts[np-1], pts[0]);
	normal = wrapa(dir1 - 2); /* start left, assuming CCW order */

	for (i=0; i<np; i++) {
		dir2 = line_dir(pts[i], pts[i==np-1 ? 0 : i+1]);
		angle = dir2 == dir1-2 || dir2 == dir1+6 ? -2 : 2;

		/* the point's normal is diagonal, halfway turned */
		norms[i] = wrapa(normal + angle/2);

		dir1 = dir2;
		normal = wrapa(normal + angle);
	}
}

static void
generate_edges(void)
{
	struct point a,b;
	int i,j;

	for (i=0; i<np; i++) {
		a = pts[i];
		b = pts[(j = i==np-1 ? 0 : i+1)];

		/* shift the line to be _around_ point */
		a.x += norms[i]<4; a.y += norms[i]>2 && norms[i]<6;
		b.x += norms[j]<4; b.y += norms[j]>2 && norms[j]<6;

		if (a.x == b.x) {
			assert(nve < (int)LEN(vedges));
			vedges[nve].off = a.x;
			vedges[nve].lo = MIN(a.y, b.y);
			vedges[nve].hi = MAX(a.y, b.y);
			nve++;
		} else if (a.y == b.y) {
			assert(nhe < (int)LEN(hedges));
			hedges[nhe].off = a.y;
			hedges[nhe].lo = MIN(a.x, b.x);
			hedges[nhe].hi = MAX(a.x, b.x);
			nhe++;
		} else
			assert(!"diagonal line");
	}

	qsort(hedges, nhe, sizeof(*hedges), cmp_edges);
	qsort(vedges, nve, sizeof(*vedges), cmp_edges);
}

static bool
rect_inside(struct point a, struct point b)
{
	struct edge *e;
	int x0,y0,x1,y1;

	/*
	 * Line intersection of the four rectangle edges against all
	 * the polyline edges, with a caveat: the outline is 1 unit
	 * thick, not zero-width! This is why some of the comparisons
	 * are or-equals.
	 */

	x0 = MIN(a.x, b.x); y0 = MIN(a.y, b.y);
	x1 = MAX(a.x, b.x); y1 = MAX(a.y, b.y);

	for (e = vedges; e < vedges+nve; e++) {
		if (e->off <= x0) continue;
		if (e->off > x1) break;
		if (y0 >= e->lo && y0 < e->hi) return false;
		if (y1 >= e->lo && y1 < e->hi) return false;
	}

	for (e = hedges; e < hedges+nhe; e++) {
		if (e->off <= y0) continue;
		if (e->off > y1) break;
		if (x0 >= e->lo && x0 < e->hi) return false;
		if (x1 >= e->lo && x1 < e->hi) return false;
	}

	return true;
}

int
main()
{
	int64_t p1=0,p2=0, area, i,j;

	for (; scanf(" %d,%d", &pts[np].x, &pts[np].y)==2; np++)
		assert(np+1 < MAXP);
	
	assert(np >= 4);

	calculate_normals();
	generate_edges();

	for (i=0; i<np-1; i++)
	for (j=i+1; j<np; j++) {
		area = (int64_t)(abs(pts[i].x - pts[j].x) + 1) *
		       (int64_t)(abs(pts[i].y - pts[j].y) + 1);
		if (area > p1)
			p1 = area;
		if (area > p2 && rect_inside(pts[i], pts[j]))
			p2 = area;
	}

	printf("09: %"PRIi64" %"PRIi64"\n", p1, p2);
}