appendix:

World Cup knockout matches:

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Upper half--

1. Portugal (A1) VS Croatia (B2)

2. Germany (D1) VS Uruguay (C2)

3. France (C1) VS Morocco (D2)

4. Brazil (B1) VS Norway (A2)

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Lower half--

5. Argentina (E1) VS Switzerland (F2)

6. Italy (H1) VS Sweden (G2)

7. England (G1) VS China (H2)
Chapter completed!