____________________________________ 
                    /  ________________________________  |
                   /  /   /   /   /   F   F   |   |   |  F
                  /  /___/___/___/___/___J___J___J____F || 
   wft/hs        /  /   /   /   /   J    F   F   F   |  F|      _--""""--_
                /  /___/___/___J____L___J___J___J____F | F     /          \
               /  /   /   J    F   /    F   F   F   |  F F    /\          /\
              /  /___/____L___/___J____|___|___J____F | |     L ""-____-"" J
             /  /   J    /   /    F   J   J    F   |  F F     \            /
            /  /____L___/___J____/____L___L___J____F J J       \_        _/
           /  /    /   /    F   J    |   J    F   |  | |         "--__--"
          /  /____/___J____/____L___J____L___J____F  F F
         /  /    /    F   /    /    F   J    F   |  | |
        /  /____/____/___J____J____|____L___J____F  F F     _--"""""--_
       /  /    /    /    F    F   J    |    F   |  | |     /           \ 
      /  /____/____/____/____/____L___J____J____F  F F    /\           /\
     /  /    /    /    /    /    |    F    F   |  | |     L ""-_____-"" J
    /  /____/____/____/____/____J____|____J____F  F F     \             /
   /_____________________________________________J |       \_         _/
   |                                             | F         "--___--"
   |                                             |J
   |_____________________________________________|F