// yukicoder: No.231 めぐるはめぐる (1)
// 2019.7.18 bal4u

#include <stdio.h>

#if 1
#define gc() getchar_unlocked()
#else
#define gc() getchar()
#endif

int in() {   // 非負整数の入力
	int n = 0, c = gc();
	do n = 10 * n + (c & 0xf); while ((c = gc()) >= '0');
	return n;
}

int main()
{
	int i, N, g, p, ma = -1;

	N = in(); for (i = 1; i <= N; i++) {
		g = in(), g -= 30000*in();
		if (g > ma) ma = g, p = i;
	}
	if (ma < 500000) puts("NO");
	else {
		puts("YES");
		i = 6; while (i--) printf("%d\n", p);
	}
	return 0;
}