%
   
  
     
   
0 0
0 0
0 0
0 0
0
0 0 0
0 (0 + 0 + 0)
0
0 0
0 0
0 0
0 0
0 (0 + 0 + 0) 0
0
0 0 0 0
0 0

Original Work: Copyright © 2009- by Vesselin Bontchev (v. ). Modifications made by Luis Mayo