- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 04-02-2024 John Folkers: |
20. ... 24-29
21. 34x12 21-26
22. 12x21 26x46
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| PDN Diagram 1 | |||||
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20. ... 24-29
21. 34x12 21-26
22. 12x21 26x46
| |||||