#include<stdio.h>
int main()
{
    int s;
    scanf("%d", &s;)
    if(s >= 1 && s <= 3)
    {
        pintf("1\n1\n");
    }
    else if (s >= 4 && s <= 6)
    {
        printf("2\n1\n");
    }
    else if (s >= 7 && s <= 9 )
    {
        printf("3\n2\n1\n");
    }
    else is (s == 10)
    {
        printf("5\n3\n2\n1\n");
    }
    else
    {
        printf("Invalid input\n");
    }
    return 0;
}