#include<stdio.h>

int main()
{
    int severity;
    scanf("%d",&severity);
    
    if (severity < 1 || severity > 10)
    {
        printf("Invalid Input");
    }
    else if (severity >= 1 && severity <= 3)
    {
        printf("1\n1");
    }
    else if (severity >= 4 && severity <= 6)
    {
        printf("2\n1");
    }
    else if (severity >= 7 && severity <= 9)
    {
        printf("3\n2\n1");
    }
    else if (severity == 10)
    {
        printf("5\n3\n2\n1");
    }
    return 0;
}
    }