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


/* Spielplan:
   0  vs.  1:   i1  : i2
   0  vs.  2:   i3  : i4 
   0  vs.  3:   i5  : i6
   1  vs.  2:   i7  : i8
   1  vs.  3:   i9  : i10
   2  vs.  3:   i11 : i12
 */

#define USAGE usage(argv[0])
void usage (char * p)
{
	fprintf (stderr, "usage: %s target i1 i2 i3 i4 i5 i6 i7 i8 i9 i10 i11 i12\n", p);
	*(char*)0 = 0;
}

int games[6][2] = {
	{ 0, 1 },
	{ 0, 2 },
	{ 0, 3 },
	{ 1, 2 },
	{ 1, 3 },
	{ 2, 3 },
};

int main (int argc, char ** argv)
{
	int points[4];
	int scored[4];
	int diff[4];
	int s[4] = {0,1,2,3};
	int ints[12];
	int i, g, target, change, tmp;
	char ch;

	if (argc != 14)
		USAGE;
	if (sscanf (argv[1], "%d%c", &target, &ch) != 1)
		USAGE;
	if (target < 0 || target >= 4)
		USAGE;
	for (i=0; i<4; ++i) {
		points[i] = scored[i] = diff[i] = 0;
	}
	g=0;
	for (i=0; i<12; ++i) {
		if (sscanf (argv[2+i], "%d%c", &ints[i], &ch) != 1)
			USAGE;
		if (ints[i] < 0 || ints[i] > 100)
			USAGE;
	}
	for (i=g=0; g<6; ++g,i+=2) {
		int t1 = games[g][0];
		int t2 = games[g][1];
		int g1 = ints[i];
		int g2 = ints[i+1];
		scored[t1] += g1;
		scored[t2] += g2;
		diff[t1] += g1-g2;
		diff[t2] += g2-g1;
		if (g1 > g2) {
			points[t1] += 3;
		} else if (g1 < g2) {
			points[t2] += 3;
		} else {
			points[t1]++;
			points[t2]++;
		}
	}
	change = 1;
	while (change) {
		change = 0;
		for (i=1; i<4; ++i) {
			if (points[s[i-1]] > points[s[i]])
				continue;
			if (points[s[i]] > points[s[i-1]]) {
				tmp = s[i]; s[i] = s[i-1]; s[i-1] = tmp;
				change = 1;
				continue;
			}
			if (diff[s[i-1]] > diff[s[i]])
				continue;
			if (diff[s[i]] > diff[s[i-1]]) {
				tmp = s[i]; s[i] = s[i-1]; s[i-1] = tmp;
				change = 1;
				continue;
			}
			if (scored[s[i-1]] > scored[s[i]])
				continue;
			if (scored[s[i]] > scored[s[i-1]]) {
				tmp = s[i]; s[i] = s[i-1]; s[i-1] = tmp;
				change = 1;
				continue;
			}
			*(char*)0 = 0;
		}
	}
	exit (s[target]);
}