#¨¨¨#¨#¨#¨                                          ¨##¨¨##¨#¨
#¨¨##¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                   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            #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨
#¨#¨#¨#¨#¨                                          #¨#¨#¨#¨#¨