Please using only printf function to print out this shape:
* *** ***** ******* ********* ******* ***** *** *
Hidden content!** ** * * *** * int main (){printf(" * ** ** * * *** * ** * * *printf(" * *** * ** * * *** * printf(" ** * * ** *** * * * * * * * * * * * ** ** * * ** *** * ** ** *