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,,,§,§§§§§                                          §,,§,§,§,§
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,§,,§,,,,§                   body                   §§,,,,,,,§
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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            §,§§,§§,§§
,§,§,§§,,,            a body is a vessel            §§,§§,§§,§
§§§§§,§,,,            a body is a vessel            ,§§,§§,§§§
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,,,§,,§,,§                                          §§,§§,§,,,
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§§§,§§,§§,                                          §§,§,§§,,,