#include3include<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\n");
        printf("1\n");
    }
    else if(severity>=4&&severity<==6)
    {
        printf("2\n");
        printf("1\n");
    }
    else if(severity>=7&&severity<9)
    {
        printf("3\n");
        printf("2\n");
        printf("1\n");
    }
    else
    {
        printf("5\n");
        printf("3\n");
        printf("2\n");
        printf("1\n");
    }
}