#include <stdio.h>
int main ()
{
	clrscr();
	printf("       *       \n");
	printf("       *       \n");
	printf("       **      \n");
	printf("       ***     \n");
	printf("    *  ****    \n");
	printf("   *** ***     \n");
	printf("  *******      \n");
	printf("***************\n");
	printf("      *******  \n");
	printf("     *** ***   \n");
	printf("    ****  *    \n");
	printf("     ***       \n");
	printf("      **       \n");
	printf("       *       \n");
	printf("       *       \n");
	printf("      ***      \n");
	printf("      ***      \n");
	printf("      ***      \n");
	printf("      ***      \n");
	printf("      ***      \n");
	printf("      ***      \n");
	printf("    *******    \n");
	printf("    *******    \n");
	getch();
	return 0;
}