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De Problemist, november 1955 | |||||
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5. 42-29? 20-25
6. 29-42 15-20
7. 24x15 25-30
8. 15-10 30-34 ==
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11. ... 37-41
12. 47x36 39-43
13. 35-49 43-48
14. 36-41 48-34
15. 49-43 34x48
16. 41-37 48x31
17. 26x37
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