___________________
      ______|                   |_______
      \     |                   |      /
       \    |                   |     /
       /    |___________________|     \
      /________)             (_________\

             ___________________
      ______|                   |_______
      \     |                   |      /
       >    |___________________|     <
      /________)             (_________\

             ___________________
      ______|                   |_______
      \     |___________________|      /
      /________)             (_________\

                _____________
             __|             |__
      ______|  |_____________|  |_______
      \     |____)         (____|      /
      /________)             (_________\

          _________________
         /_ \              \
        |  \ \              \
        |   | |              |
         \__/ |              |
              |              |
              |  ____________|___
              | /  \             \
              | |   |             |
               \ \_ |             |
                \__/_____________/

          ___________________
         /_ \                \
        |  \ \                \
         \_/ |                |
             |                |
             |                |
             |  ______________|___
             | / \                \
             \ \_ |                |
              \__/________________/

          __________________
         /_\                \
         \_|\                \
            |                |
            |                |
            |                |
            | _______________|__
            \|_\                \
             \_/________________/