#include <stdio.h>
int main(void){
    int N;
    int EXP = 0;
    int G,D;
    int eph = 0;       //   EXP per hour
    int F = 1;

    scanf("%d",&N);
    for(int i = 0; i < N; i++){
        scanf("%d %d",&G,&D);
        if(eph < G - 3000*D){
            eph = G - 3000*D;
            F = i+1;
        }
    }

    if(eph * 6 >= 3000000){
        printf("YES\n");
        for(int j = 0; j < 6; j++){
            printf("%d\n",F);
        }
    }else{
        printf("NO\n");
    }

    return 0;
}