.~=*$@#@##                                          ##@#@$*=~.
..~=*$@#@#                                          #@#@$*=~..
.~=*$@#@##                                          ##@#@$*=~.
..~=*$@#@#                                          #@#@$*=~..
.~=*$@#@##                                          ##@#@$*=~.
..~=*$@#@#                   body                   #@#@$*=~..
.~=*$@#@## ................~~*$$*~~................ ##@#@$*=~.
..~=*$@#@#                                          #@#@$*=~..
.~=*$@#@##            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            ##@#@$*=~.
..~=*$@#@#                                          #@#@$*=~..
.~=*$@#@##                                          ##@#@$*=~.
..~=*$@#@#                                          #@#@$*=~..
.~=*$@#@##                                          ##@#@$*=~.
..~=*$@#@#                                          #@#@$*=~..