1. The OWASP Amass tool suite obtains subdomain names by scraping data sources, recursive brute forcing, crawling web archives, permuting/altering names and reverse DNS sweeping

2. In the rightmost example below, an element of order 7 of the (2,3,7) triangle group acts on the tiling by permuting the highlighted warped triangles (and the other ones, too).

3. The Amass tool performs scraping of data sources, recursive brute forcing, crawling of web archives, permuting and altering of names and reverse DNS sweeping to obtain additional subdomain names

4. In his comments about the poem in BAP 2007, Bok writes, "'Vowels' is an Anagrammatic text, permuting the fixed array of letters found only in the title.'Vowels' appears in my book Eunoia, a lipogrammatic suite of stories, in which each vowel appears by itself in its own chapter."