- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 11-06-2023 Maarten Linssen: |
31. ... 14-20
32. 25x21 11-16
33. 30x19 16x49
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| PDN Diagram 1 | |||||
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31. ... 14-20
32. 25x21 11-16
33. 30x19 16x49
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