＠, ＠, ＠,    ＠, ＠, ＠,    ＠, ＠, ＠,
                ~磮 ~磮 ~磮    ~磮 ~磮 ~磮    ~磮 ~磮 ~磮
               ＠,     ＠,    ＠,     ＠,    ＠,     ＠,
                ~磮     ~磮    ~磮     ~磮    ~磮     ~磮
               ＠, ＠, ＠,    ＠, ＠, ＠,    ＠, ＠, ＠,
                ~磮 ~磮 ~磮    ~磮 ~磮 ~磮    ~磮 ~磮 ~磮
                       ＠,            ＠,            ＠,
                        ~磮            ~磮            ~磮
               ＠, ＠, ＠,    ＠, ＠, ＠,    ＠, ＠, ＠,
                ~磮 ~磮 ~磮    ~磮 ~磮 ~磮    ~磮 ~磮 ~磮