Agent 0: (0,0)->(0,1)->(0,2)->(0,3)->(1,3)->(2,3)->(2,2)->(2,2)->(2,2)->
Agent 1: (2,0)->(1,0)->(0,0)->(0,1)->
Agent 2: (2,6)->(1,6)->(0,6)->(0,5)->
Agent 3: (1,6)->(0,6)->(0,5)->(0,4)->(0,3)->(1,3)->(2,3)->(2,4)->(2,4)->(2,4)->
