#include<stdio.h>
int main()
{
    int h,a,b,c,d,e,f,g;
    scanf("%d %d %d %d %d %d %d %d", &h, &a, &b, &c, &d, &e, &6, &g);
    printf("%d",8);
    printf("%d",1);
    printf("%d",2);
    printf("%d",3);
    printf("%d",4);
    printf("%d",5);
    printf("%d",6);
    printf("%d",7);
    return 0;
}