/^\/^\
                   _|__|   O|
          \/      /~      \_/ \
           \____|__________/   \
                  \_______       \
                          `\      \                  \
                            |      |                   \
                           /       /                     \
                          /      /                        \\
                        /       /                          \ \
                       /      /                             \   \
                     /      /              _----_             \    \
                    /      /            _-~       ~-_          |    |


                   (       (         _-~     _--_     ~-_      _/    |
                    \       ~-____-~     _-~     ~-_     ~-_-~     /
                      ~-_            _-~           ~-_        _-~   
                         ~--______-~                 ~-___-~
                     /^\/^\
                   _|__|   O|
          \/      /~      \_/ \
           \____|__________/   \
                  \_______       \
                          `\      \                  \
                            |      |                   \
                           /       /                     \
                          /      /                        \\


                        /       /                          \ \
                       /      /                             \   \
                     /      /              _----_             \    \
                    /      /            _-~       ~-_          |    |
                   (       (         _-~     _--_     ~-_      _/    |
                    \       ~-____-~     _-~     ~-_     ~-_-~     /
                      ~-_            _-~           ~-_        _-~   
                         ~--______-~                 ~-___-~
                     /^\/^\
                   _|__|   O|
          \/      /~      \_/ \
           \____|__________/   \
                  \_______       \


                          `\      \                  \
                            |      |                   \
                           /       /                     \
                          /      /                        \\
                        /       /                          \ \
                       /      /                             \   \
                     /      /              _----_             \    \
                    /      /            _-~       ~-_          |    |
                   (       (         _-~     _--_     ~-_      _/    |
                    \       ~-____-~     _-~     ~-_     ~-_-~     /
                      ~-_            _-~           ~-_        _-~   
                         ~--______-~                 ~-___-~

                    ●
                 ● 头 ●
               ●   头   ●
             ●     头     ●
            ●      头       ●
           ●       头         ●
          ●        头          ●
         ●●●     颈        ●●●
             ●     茎       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●


             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●


             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●


             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●


             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     老       ●


             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     射       ●
            ●      射        ●
           ●       射         ●
          ●        射          ●
         ●         射           ●
        ●          源            ●
       ●           源             ●
      ●            源              ●
     ●             根                ●
   ●               根                  ●

                    ●
                 ● 头 ●
               ●   头   ●
             ●     头     ●
            ●      头       ●
           ●       头         ●
          ●        头          ●
         ●●●     颈        ●●●
             ●     茎       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●


             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●


             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●


             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●


             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     罗       ●
             ●     老       ●
             ●     号       ●
             ●     思       ●
             ●     密       ●
             ●     达       ●
             ●     老       ●