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###¶#§^:^¨                                          ¨^:^§#¶###
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###¶#§^:^¨                                          ¨^:^§#¶###
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##¶#§^:^¨¨                                          ¨¨^:^§#¶##
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###¶#§^:^¨            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            ¨^:^§#¶###
##¶#§^:^¨¨                                          ¨¨^:^§#¶##
###¶#§^:^¨                                          ¨^:^§#¶###
##¶#§^:^¨¨                                          ¨¨^:^§#¶##
###¶#§^:^¨                                          ¨^:^§#¶###
##¶#§^:^¨¨                                          ¨¨^:^§#¶##