¨,~/*¤¤¶##                                          ##¶¤¤*/~,¨
¨,~/*¤¤¶##                                          ##¶¤¤*/~,¨
¨¨¨,,,/¤¤¤                                          ¤¤¤/,,,¨¨¨
¨,~/*¤¤¶##                                          ##¶¤¤*/~,¨
¨,~/*¤¤¤¶¶                                          ¶¶¤¤¤*/~,¨
¨,~/*¤¤¶##                   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            ##¶¤¤*/~,¨
¨,~/*¤¤¶##                                          ##¶¤¤*/~,¨
¨,~/*¤¤¶##                                          ##¶¤¤*/~,¨
¨¨¨¨¨¨,/¤¶                                          ¶¤/,¨¨¨¨¨¨
¨,~/*¤¤###                                          ###¤¤*/~,¨
¨,~/*¤¤¤¤¶                                          ¶¤¤¤¤*/~,¨