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MOSCOW, RUSSIA -AUGUST 26: Seydou Doumbia (R), Zoran Tosic (L) and Ahmed Musa (C) of CSKA Moscow celebrate after scoring a goal during a UEFA Champions League play-off match between CSKA Moscow and Sporting Lisbon at Khimki Arena in Moscow, Russia on August 26, 2015. (Photo by Sefa Karacan/Anadolu Agency/Getty Images)

MOSCOW, RUSSIA -AUGUST 26: Seydou Doumbia (R), Zoran Tosic (L) and Ahmed Musa (C) of CSKA Moscow  celebrate after scoring a goal during a UEFA Champions League play-off match between CSKA Moscow and Sporting Lisbon at Khimki Arena in Moscow, Russia on August 26, 2015. (Photo by Sefa Karacan/Anadolu Agency/Getty Images)