#include<stdio.h>
int main()
{
    int severity level;
    scanf("%d",&a);
    if(a==10)
    {
        printf("Invalid input");
    }
    else if(a>=1||a<=3)
    {
        printf ("3\n");
        printf ("2\n");
        printf ("1\n");
    }
    else if(a>=4||a<=6)
    {
        printf ("4\n");
        printf ("5\n");
        printf ("6\n");
    }
    else(a>=7||a<=9)
    {
        printf ("7\n");
        printf ("8\n");
        printf ("9\n");
    }
    return 0;
}