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	Steffen Schmidt posted an update in the group  BAG 52. – AG4: Games and Simulations 11 years, 4 months ago · BAG 52. – AG4: Games and Simulations 11 years, 4 months ago ·Don’t let yesterday’s ideas control tomorrow, JohnLemon 
Steffen Schmidt posted an update in the group  BAG 52. – AG4: Games and Simulations 11 years, 4 months ago ·
BAG 52. – AG4: Games and Simulations 11 years, 4 months ago · 
Don’t let yesterday’s ideas control tomorrow, JohnLemon