<p>Patterns in files like <a href="//commons.wikimedia.org/wiki/File:Concertina_tesseract;_vertices_0100;_pairs.svg" class="image"><img alt="Concertina tesseract; vertices 0100; pairs.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Concertina_tesseract%3B_vertices_0100%3B_pairs.svg/100px-Concertina_tesseract%3B_vertices_0100%3B_pairs.svg.png" decoding="async" width="100" height="137" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Concertina_tesseract%3B_vertices_0100%3B_pairs.svg/150px-Concertina_tesseract%3B_vertices_0100%3B_pairs.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/4/4d/Concertina_tesseract%3B_vertices_0100%3B_pairs.svg/200px-Concertina_tesseract%3B_vertices_0100%3B_pairs.svg.png 2x" data-file-width="114" data-file-height="156"></a> (this is <a href="https://en.wikipedia.org/wiki/Tesseract" class="extiw" title="w:Tesseract">tesseract</a> node 0100)
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A look at <a href="//commons.wikimedia.org/wiki/File:2-element_subsets_of_4_elements;_array,_hexagonal.svg" class="image"><img alt="2-element subsets of 4 elements; array, hexagonal.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/6/60/2-element_subsets_of_4_elements%3B_array%2C_hexagonal.svg/100px-2-element_subsets_of_4_elements%3B_array%2C_hexagonal.svg.png" decoding="async" width="100" height="97" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/6/60/2-element_subsets_of_4_elements%3B_array%2C_hexagonal.svg/150px-2-element_subsets_of_4_elements%3B_array%2C_hexagonal.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/6/60/2-element_subsets_of_4_elements%3B_array%2C_hexagonal.svg/200px-2-element_subsets_of_4_elements%3B_array%2C_hexagonal.svg.png 2x" data-file-width="298" data-file-height="289"></a> shows, that the white fields in the nodes with weight 1 <small>(namely 1000, 0100, 0010, 0001)</small> are those including the elements 1, 2, 3, 4 respectively. (Compare <a href="//commons.wikimedia.org/wiki/File:Predicate_logic;_pairs;_1_bit_hypercube_nodes.svg" title="File:Predicate logic; pairs; 1 bit hypercube nodes.svg"><b>this</b></a> file.)
<table><tbody><tr><td style="padding: 15px;"><a href="//commons.wikimedia.org/wiki/File:Watchduck.svg" class="image"><img alt="Watchduck.svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Watchduck.svg/40px-Watchduck.svg.png" decoding="async" width="40" height="46" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Watchduck.svg/60px-Watchduck.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/d/d8/Watchduck.svg/80px-Watchduck.svg.png 2x" data-file-width="703" data-file-height="806"></a>
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<td><a href="//commons.wikimedia.org/wiki/User:Watchduck" title="User:Watchduck">Watchduck</a><br><span style="color: gray; font-size: 80%;">You can name the author as "T. Piesk", "Tilman Piesk" or "Watchduck".</span>
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<span class="int-own-work" lang="en">Own work</span>