? Angolan youths play in the waters below a waterfall in Huila near the Angolan city of Lubango, January 23, 2010. (Xinhua/Reuters Photo)

? Girls stand under a waterfall in Huila near the Angolan city of Lubango January 23, 2010. (Xinhua/Reuters Photo)

? A boy jumps into a pool below a waterfall in Huila near the Angolan city of Lubango January 23, 2010.(Xinhua/Reuters Photo) ? A girl stands under a waterfall in Huila near the Angolan city of Lubango January 23, 2010. (Xinhua/Reuters Photo) ? Angolan youths stand in the spray of the waters below a waterfall in Huila near the Angolan city of Lubango January 23, 2010. (Xinhua/Reuters Photo) ? Girls play in the waters under a waterfall in Huila near the Angolan city of Lubango January 23, 2010. (Xinhua/Reuters Photo)

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