@@ @      @  @@@   @  @ @  @@        @@ @ @     @ @ @@ @

           e
                   @
@
                 @
   @ @  @     @      e@@
   @@@
        @@@ @@@ @@@@@@@@
   @  e                     @
   @@   @        @ @@  @  @@  @ @    @@ @@ @
    @@  @             @           @      @
                @ @   @                        @     @
                                @  e       e
       @@@    @  @  @@          @ @@                 @
   @@    @           @@@    @@@   @@@     @    @
                          @     @ @@@@@        @     @
                       @               @@    @@     @@
                  @ @   @   @@        @   @    @@    @
                           @    @@@   @                     @     @
                            @            @
                            @                  @@    @
                            @    @    @        @@

                                                     @
                        @@@@@@@@@@@@@@@@  @ @    @ @        @       @
                      @ @ @ @ @  @ @ @ @@ @     @@

                          @     @     @       @@  @
                  GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG