User contributions
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- 13:10, 19 November 2014 (diff | hist) . . (+404) . . User:Bestyiever
- 13:00, 19 November 2014 (diff | hist) . . (+93) . . N User:Bestyiever (Created page with "Hello, My name is Yi Liu and I'm a senior at Penn state majoring in Industrial engineering.")
- 18:39, 4 September 2014 (diff | hist) . . (+35) . . RUG/Pennsylvania/State College/Scrugmembers
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