Y
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Question of
1. LENINGRAD
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Moscova
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Spree
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Neva
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Rhine
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Question of
2. LISBON
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Aldan
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Tagus
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Euphrates
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Murray
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Question of
3. LIVERPOOL
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Lapalata
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Danube
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Volga
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Messey
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Question of
4. LONDON
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Danube
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Spree
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Volga
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Thames
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Question of
5. MOSCOW
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Tagus
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Messey
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Moskva
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Volga
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Question of
6. MONTREAL
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Yukon
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Fraser
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Saint Lawrence
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Mackenzie
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Question of
7. NANKING
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Yellow
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Xi river
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Irrawady
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Yang-tse-Kiang
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Question of
8. NEW ORLEANS
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Missouri
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Mississippi
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Mackenzie
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Colorado
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Question of
9. NEW YORK
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Mississippi
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Colorado
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Hudson
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Volga
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-
Question of
10. OTTAWA
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Macknzie
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Saint Lawrence
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Fraser
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Ottawa
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Question of
11. PARIS
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Rhone
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Rhine
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Volga
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Seine
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Question of
12. PHILADELPHIA
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Colorado
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Mississippi
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Delaware
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Orange
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Question of
13. PERTH
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Murray
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Darling
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Swan
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Orange
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Question of
14. PRAGUE
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Danube
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Volga
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Seine
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Vitava
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Question of
15. QUEBEC
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Mackenzie
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Yukon
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Fraser
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Saint Lawrence
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-
Question of
16. ROME
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Volga
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Tigris
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Tiber
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Seine
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-
Question of
17. ROTTERDAM
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Tiger
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New Maas
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Volga
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Rhone
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Question of
18. STALINGRAD
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Rhone
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Tiber
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Moskva
-
Volga
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Question of
19. SHANGHAI
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Mekong
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Huai
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Yang tse Kiang
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Yellow
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Question of
20. Sidney
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Swan
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Murray
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Darling
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Orange
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Question of
21. SAINT LOUIS
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Colorado
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Orange
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Delaware
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Mississippi
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Question of
22. TOKYO
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Mekong
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Hanshui
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Arakava
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Songhua
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Question of
23. VIENNA
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Spree
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Rhine
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Rhone
-
Danube
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Question of
24. WARSAW
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Rhine
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Volga
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Vistula
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Tiber
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Question of
25. WASHINGTON D C
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Mississippi
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Hudson
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Colorado
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Potomac
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