#include<stdio.h>
int main()
{
    int severity;
    scanf("%d",&severity);
    if (severity>=1 && severity <=3)
    {
        printf("1\n1\n");
    } 
    else if (severity>=4 && severity <=6)
    {
        printf("2\n1\n");
    }
    else if (severity>=7 && severity <=9)
    {
        printf("3\n2\n1\n");
    }
    else if (severity == 10)
    {
        printf("5\n3\n2\n1\n");
    }
    else if (severity<1)
    {
        printf("Invalid input")
    }
}