Week 4 Short Tracks:
- 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
- PolyTrack14pdBB31oCBDGAAefSday25SlP2C1pWym7IvjEqsmwvennHZcZ0xgBunrvnfyOxcgotSXl5Htedx07gWmXKf5QezgrsJVW6Iy2We8pV7UIb1Dr4ePc2QMEwgwxDwMgVg8CZjriMM28nHqEoql66GKFyJvqRw04cQGgUBUqY8ofSv0JFJrl5bSSApTnzl6w1uSRPr1rafT5j51LRWQE551M2Eoly8ST7yq5Kq81E3weNhTAKrKtwaeC7yQfT2xduRVFPggoWId7P8i7LhMXhZuBSsfekWng1UxW07fG08NvL5zaH0uoD2ZPupxiN4ehIMOd6GFehj1NDX1ry3bK42FfegRzji7qJeGfS10Xb9EePA7t92fA
- 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
- 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
- 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