¨:-==@&###                                          ###&@==-:¨
¨¨¨:===@##                                          ##@===:¨¨¨
¨:-==@&###                                          ###&@==-:¨
¨:-==@&###                                          ###&@==-:¨
¨:::===&##                                          ##&===:::¨
¨:-==@&###                   body                   ###&@==-:¨
¨¨¨¨:====& ¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨::====::¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨ &====:¨¨¨¨
¨:-==@&###                                          ###&@==-:¨
¨:-==@&###            a body is a vessel            ###&@==-:¨
¨:-======&            a body is a vessel            &======-:¨
¨:-==@####            a body is a vessel            ####@==-:¨
¨:-==@&###            a body is a vessel            ###&@==-:¨
¨¨¨::=@@&#            a body is a vessel            #&@@=::¨¨¨
¨¨¨:-=@@@#            a body is a vessel            #@@@=-:¨¨¨
¨:-==@@&##            a body is a vessel            ##&@@==-:¨
¨:---=@@@#            a body is a vessel            #@@@=---:¨
¨:-==@&###            a body is a vessel            ###&@==-:¨
¨¨¨¨:===@#                                          #@===:¨¨¨¨
¨:-==@&###                                          ###&@==-:¨
¨:-==@&###                                          ###&@==-:¨
¨¨:::-=@&#                                          #&@=-:::¨¨
¨:-==@&###                                          ###&@==-:¨