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COMMERCIAL IMAGE - In this handout image provided by Shell via AP Images, TeamNP-Distanza UC from Ngee Ann Polytechnic in Singapore finishes up inspection during Day 1 of the Shell Eco-marathon energy efficiency challenge at Sepang International Circuit in Sepang, Malaysia, Thursday, July 7, 2011. Teams from all over Asia began to race their energy efficient cars against other universities during Day 1 of the three day challenge. (Janson Lee Kok Wooi/Shell via AP Images)