,   ,                                 
   ,                                            
   ,       ,                                    
 ,           ,                                  
  ,         *                                   
*                 ,                             
    *         ,        *                        
#.*                  ,                          
#.*   .#,  ,                                    
#.*  #.#, ,,                                    
#.####.#   ,    ,                               
#......#  ,,,                                   
#......+   ,   ∆ * ,     ,                      
#......#*** *  ## ,                             
#.<....###### ..     ,    ,                     
#......#....#.####,   , ,+                      
#.###............#        ,                     
#......###'####..                               
#....{#8...#..8#,, ∆  ,,  ,        , , *       *
#.....#...#....#,, *    ,                      *
#.##.W#....#...#,    ,,                 ,  ,,   
#.*##.'.#.#"#.## ,.# ,      , *       ,         
#.* #.##.#.#.#.+,..# *      ,  ,  * ,  ,       ,
#.###Z#...#....#...#      ,       *   , ,     , 
#.....#.)..#...#...#,             *     ,     * 
#.....#8..#...8#...##   , ,   **   ZZ.ZZ     ,  
#......####'###......*     ,       .....   ,    
#..#.................* ,    *    *#.....       ,
#..#......##...#....,    ∆*,      ......     ,  
#..#...........#,,∆. *  ,  ,     #..Z...        
#..............# *  **,     *####..8...>        
#.....#####'######      #+####...W....ZZ   ,, , 
#.....#..........#      #......W.Z......        
#..#..'{.........#, * * #........W#..Z..        
#..#..#...Z......#      #..W...W..#  .).        
#.....###+##...###      #..###.>..#{   ( ,      
#......  ,##...##########..#*#....#,  ,8        
#......   #................# .....#             
#......,  #..............>.#......#    +        
#.......  #................#......# ,,∆  <    ,*
#..... ,, #######..##...##.########*   *        
*        ##...###..##...##.# *    *             
 ,       #...................               *   
  ,      #...................    ∆ *            
         #....................                  
 , ,  ,, ##################+##                  
  ,               ,,      ,      ,              
  *         ,,, ,∆  ,  ,  ,       ,             
            *      ,        ,                   
  **          , ,  ,  ,   ,        ,            
    ,             ,         ,                   
 ,          ,  ,        , ,                     
              ** *           *