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