¨¨¨¨¨,,~%&                                          &%~,,¨¨¨¨¨
¨,~/%¤&@##                                          ##@&¤%/~,¨
¨,~/%¤&@##                                          ##@&¤%/~,¨
¨¨¨¨¨,,/%&                                          &%/,,¨¨¨¨¨
¨¨¨¨,,/¤&#                                          #&¤/,,¨¨¨¨
¨,~/%¤&@##                   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            &¤//,¨¨¨¨¨
¨,~/%¤&@##                                          ##@&¤%/~,¨
¨¨¨,///¤&&                                          &&¤///,¨¨¨
¨,~/%¤&@##                                          ##@&¤%/~,¨
¨,,~~~~%¤&                                          &¤%~~~~,,¨
¨¨¨,//%¤&#                                          #&¤%//,¨¨¨