12 Disallow: /1.0.0-alpha/
13 Disallow: /1.0.0-alpha.2/
14 Disallow: /1.0.0-beta/
15 Disallow: /1.0.0-beta.2/
16 Disallow: /1.0.0-beta.3/
17 Disallow: /1.0.0-beta.4/
18 Disallow: /1.0.0-beta.5/
19 Disallow: /book/first-edition/
20 Disallow: /book/second-edition/
21 Disallow: /stable/book/first-edition/
22 Disallow: /stable/book/second-edition/
23 Disallow: /beta/book/first-edition/
24 Disallow: /beta/book/second-edition/
25 Disallow: /nightly/book/first-edition/
26 Disallow: /nightly/book/second-edition/