// editor3
#include<stdio.h>
int main(){
    int i;
    int n;
    scanf("%d",&i);
    if(a<1){
        printf("Invalid input");
    }
    else if(-10<=n<=10){
    printf("    *\n");
    printf("   **\n");
    printf("  ***\n");
    printf(" ****\n");
    printf("*****\n");
    printf(" ****\n");
    printf("  ***\n");
    printf("   **\n");
    printf("    *\n");
    }
}