,,,.†$$$$@                                          @$$$$†.,,,
,.=†$$$@@@                                          @@@$$$†=.,
,.=†$@@@##                                          ##@@@$†=.,
,,,,,=$$@@                                          @@$$=,,,,,
,.=†$@@@##                                          ##@@@$†=.,
,,..†$$@@@                   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            #@@@@$†=.,
,..==†$@@#                                          #@@$†==..,
,.=†$@@@##                                          ##@@@$†=.,
,.=†$@@@##                                          ##@@@$†=.,
,.=†$@@@##                                          ##@@@$†=.,
,.=†$@@@@@                                          @@@@@$†=.,